Keyboard Part Number List

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684 keyboards found/on record (showing page 2/4 - results 201 to 400)...

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IBM 5281/5282/5285/5286 Data Station Data Entry Keyboard w/ Proof Arrangement

Part number	2658949
Type	Model B 5281/5282/5285/5286 Data Entry Keyboard (528X-66 type Model B)
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	66
Layout & language	Canada (French)
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Typewriter Keyboard

Part number	2658951
Type	Model B 5281/5282/5285/5286 Typewriter Keyboard (528X-83 type Model B)
Nickname	Beamfoot
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	83
Layout & language	US
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Typewriter Keyboard

Part number	2658960
Type	Model B 5281/5282/5285/5286 Typewriter Keyboard (528X-83 type Model B)
Nickname	Beamfoot
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	85
Layout & language	Japan, English
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Typewriter Keyboard

Part number	2658952
Type	Model B 5281/5282/5285/5286 Typewriter Keyboard (528X-83 type Model B)
Nickname	Beamfoot
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	83
Layout & language	US/Canada (ASCII)
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Typewriter Keyboard

Part number	2658953
Type	Model B 5281/5282/5285/5286 Typewriter Keyboard (528X-83 type Model B)
Nickname	Beamfoot
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	83
Layout & language	Brazil
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Typewriter Keyboard

Part number	2658954
Type	Model B 5281/5282/5285/5286 Typewriter Keyboard (528X-83 type Model B)
Nickname	Beamfoot
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	83
Layout & language	Spanish Speaking
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Typewriter Keyboard

Part number	2658955
Type	Model B 5281/5282/5285/5286 Typewriter Keyboard (528X-83 type Model B)
Nickname	Beamfoot
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	83
Layout & language	Canada (French)
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Typewriter Keyboard

Part number	2658956
Type	Model B 5281/5282/5285/5286 Typewriter Keyboard (528X-83 type Model B)
Nickname	Beamfoot
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	83
Layout & language	Canada (English)
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Data Entry Keyboard w/ Proof Arrangement

Part number	2658957
Type	Model B 5281/5282/5285/5286 Data Entry Keyboard (528X-66 type Model B)
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	66
Layout & language	Brazil
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Data Entry Keyboard

Part number	2658958
Type	Model B 5281/5282/5285/5286 Data Entry Keyboard (528X-66 type Model B)
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	69
Layout & language	Japan, Katakana
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Data Entry Keyboard w/ Proof Arrangement

Part number	2658959
Type	Model B 5281/5282/5285/5286 Data Entry Keyboard (528X-66 type Model B)
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	69
Layout & language	Japan, Katakana
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Typewriter Keyboard

Part number	2658981
Type	Model B 5281/5282/5285/5286 Typewriter Keyboard (528X-83 type Model B)
Nickname	Beamfoot
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	83
Layout & language	France QWERTY
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Typewriter Keyboard

Part number	2658983
Type	Model B 5281/5282/5285/5286 Typewriter Keyboard (528X-83 type Model B)
Nickname	Beamfoot
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	83
Layout & language	International
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 3101 Display Terminal Keyboard Element

Part number	5640534
CSA part numbers	8627075
Type	Model B 3101 Display Terminal Keyboard (330X type Model B)
Known host systems	IBM 3101 Model 10 Display Terminal (IBM 3101 family) IBM 3101 Model 12 Display Terminal (IBM 3101 family) IBM 3101 Model 13 Display Terminal (IBM 3101 family) IBM 3101 Model 20 Display Terminal (IBM 3101 family) IBM 3101 Model 22 Display Terminal (IBM 3101 family) IBM 3101 Model 23 Display Terminal (IBM 3101 family) IBM 3101 Model 830 Display Terminal (IBM 3101 family)
OEMs or ODMs	IBM U.S.
Earliest appearance	1979 Q4
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	IBM silver rectangle badge
Protocol	IBM 3101-specific
Connection	Black straightened-style fixed DA-15 cable
Number of keys	87
Layout & language	3101: 3101 U.S. English - ASCII
Accessories & other features	Clicker assembly Guide access panel(s) Setup switches
Sources	Doc: IBM Commonly Used Systems Parts Handbook (#ZA38-0016-0) [source: bitsavers] Web: https://bitsavers.org/pdf/ibm/3101/IBM_3101_Display_Terminal_Repair_Center_Maintenance_Information_197911.pdf Web: https://geekhack.org/index.php?topic=74471.msg1837555#msg1837555

IBM 3276/3278 Display Station 75-key Typewriter Keyboard

Part number	1742698
CSA part numbers	8627621
RPQ number	8K0835
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3276 Control Unit Display Station (IBM 3270 family) IBM 3278 Display Station (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1983 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter U.S. English - w/ GMAC number pad
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard has a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 8775 Display Terminal 87-key EBCDIC Typewriter/Text Entry and Edit Keyboard

Part number	5147351
Model number or feature code	4670
Type	Model B 3251/3276/3278/3279/8775 87-key Base Keyboard (327X-87 type Model B)
Known host systems	IBM 8775 Display Terminal (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1982 Q2
Cover colour	Pearl White
Branding	None
Feet	None
Protocol	IBM 3276/3278/3279-specific parallel
Connection	Black straightened-style fixed DB-25 cable
Number of keys	87
Layout & language	3270: Base Typewriter U.S. English - Text Entry & Edit
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	Intended to be used with an IBM 8775 running Interactive Display Text Facility (IDTF), has application-specific green front-printed legends and special numeric keypad keycaps designed to hold an overlay card in place
Sources	Doc: IBM 8775 87-Key EBCDIC Typewriter/Text Entry and Edit Keyboard (#4670) is announced (#ZG81-0259) [source: IBM]
Related Directory entries	IBM 8775 Display Terminal 87-key EBCDIC Typewriter/Text Entry and Edit Keyboard (feature no. 4670)

IBM 3727 Operator Console Keyboard

Part number	5641316
CSA part numbers	4496922
Type	Model B 3727 Operator Console Keyboard (310X type Model B)
Known host systems	IBM 3727 Operator Console (IBM 3101 family)
OEMs or ODMs	IBM U.S.
Keyswitches	IBM beam springs
Earliest appearance	1983
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	IBM silver rectangle badge
Feet	None
Connection	Black straightened-style fixed DA-15 cable
Number of keys	87
Layout & language	U.S. English
Accessories & other features	Guide access panel(s)
Sources	Web: https://web.archive.org/web/20220812223423/https://www.ebay.com/itm/363942980375 Web: https://geekhack.org/index.php?topic=12082.msg232735#msg232735 Web: https://www.worthpoint.com/worthopedia/ibm-3727-operator-console-vintage-1960490405

IBM 3276/3278 Final Keyboard Assembly without Num. Lock

Part number	1742693
CSA part numbers	8627492
RPQ number	8K0734
Type	Model B 3251/3276/3278/3279/8775 87-key Base Keyboard (327X-87 type Model B)
Known host systems	IBM 3276 Control Unit Display Station (IBM 3270 family) IBM 3278 Display Station (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1983 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	87
Layout & language	Typewriter w/ number pad and tab key
Accessories & other features	Clicker assembly Guide access panel(s)
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3276/3278 Final Keyboard Assembly with Num. Lock

Part number	1742694
CSA part numbers	8627492
RPQ number	8K0734
Type	Model B 3251/3276/3278/3279/8775 87-key Base Keyboard (327X-87 type Model B)
Known host systems	IBM 3276 Control Unit Display Station (IBM 3270 family) IBM 3278 Display Station (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1983 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	87
Layout & language	Typewriter w/ number pad and tab key
Accessories & other features	Clicker assembly Guide access panel(s)
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3276/3278 Final Keyboard Assembly without Num. Lock

Part number	1742695
CSA part numbers	8627619
RPQ number	8K0834
Type	Model B 3251/3276/3278/3279/8775 87-key Base Keyboard (327X-87 type Model B)
Known host systems	IBM 3276 Control Unit Display Station (IBM 3270 family) IBM 3278 Display Station (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1983 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	87
Layout & language	3270: Base Typewriter U.S. English - w/ GMAC number pad
Accessories & other features	Clicker assembly Guide access panel(s)
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3276/3278 Final Keyboard Assembly with Num. Lock

Part number	1742696
CSA part numbers	8627619
RPQ number	8K0834
Type	Model B 3251/3276/3278/3279/8775 87-key Base Keyboard (327X-87 type Model B)
Known host systems	IBM 3276 Control Unit Display Station (IBM 3270 family) IBM 3278 Display Station (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1983 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	87
Layout & language	3270: Base Typewriter U.S. English - w/ GMAC number pad
Accessories & other features	Clicker assembly Guide access panel(s)
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3276/3278 Display Station 75-key Typewriter Keyboard

Part number	1742697
CSA part numbers	8627621
RPQ number	8K0835
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3276 Control Unit Display Station (IBM 3270 family) IBM 3278 Display Station (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1983 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter U.S. English - w/ GMAC number pad
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3276/3278 Display Station 75-key Data Entry Keyboard

Part number	1742712
CSA part numbers	5194167
RPQ number	8K0732
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3276 Control Unit Display Station (IBM 3270 family) IBM 3278 Display Station (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1983 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Data Entry U.S. English w/ Adding Machine Feature - I
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 6580 Displaywriter Display Station Type A Keyboard Module

Part number	2683573
Type	Model B 6580 Displaywriter Type A Keyboard (630X type Model B)
Known host systems	IBM 6580 Displaywriter System Display Station
OEMs or ODMs	IBM Italy
Keyswitches	IBM beam springs
Earliest appearance	1980 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Protocol	IBM 6580-specific
Connection	Black straightened-style fixed DA-15 cable
Number of keys	84
Layout & language	Danish (96-character)
Accessories & other features	Internal speaker
Sources	Web: https://web.archive.org/web/20180703155920/https://www.ebay.com/itm/IBM-Displaywriter-Keyboard-beam-spring-Model-001-1982-Italy/152999067421?hash=item239f747f1d:g:Uf4AAOSwHuha4lXP Web: https://web.archive.org/web/20180704084054im_/https://i.ebayimg.com/images/g/Uf4AAOSwHuha4lXP/s-l1600.jpg

IBM 3276/3278 Final Keyboard Assembly without Num. Lock

Part number	1742713
CSA part numbers	5194166
RPQ number	8K0731
Type	Model B 3251/3276/3278/3279/8775 87-key Base Keyboard (327X-87 type Model B)
Known host systems	IBM 3276 Control Unit Display Station (IBM 3270 family) IBM 3278 Display Station (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1983 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	87
Layout & language	Typewriter w/ number pad
Accessories & other features	Clicker assembly Guide access panel(s)
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3276/3278 Display Station 75-key Data Entry Keyboard

Part number	1742714
CSA part numbers	5194167
RPQ number	8K0732
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3276 Control Unit Display Station (IBM 3270 family) IBM 3278 Display Station (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1983 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Data Entry U.S. English w/ Adding Machine Feature - I
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard has a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Web: https://www.flickr.com/photos/triplehaata/albums/72157645613396820/
Related Directory entries	IBM 3276/3278 Display Station 75-key Data Entry Keyboard (RPQ 8K0732)

IBM 3276/3278 Display Station 75-key Data Entry Keyboard

Part number	1742715
CSA part numbers	8542846
RPQ number	8K0802
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3276 Control Unit Display Station (IBM 3270 family) IBM 3278 Display Station (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1983 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Data Entry U.S. English w/ Adding Machine Feature - I w/o o-bar
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3276/3278 Display Station 75-key Data Entry Keyboard

Part number	1742716
CSA part numbers	8542846
RPQ number	8K0802
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3276 Control Unit Display Station (IBM 3270 family) IBM 3278 Display Station (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1983 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Data Entry U.S. English w/ Adding Machine Feature - I w/o o-bar
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard has a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3276/3278 Final Keyboard Assembly with Num. Lock

Part number	1742717
CSA part numbers	5194166
RPQ number	8K0731
Type	Model B 3251/3276/3278/3279/8775 87-key Base Keyboard (327X-87 type Model B)
Known host systems	IBM 3276 Control Unit Display Station (IBM 3270 family) IBM 3278 Display Station (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1983 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	87
Layout & language	Typewriter w/ number pad
Accessories & other features	Clicker assembly Guide access panel(s)
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3276/3278 Final Keyboard Assembly without Num. Lock

Part number	1742722
CSA part numbers	8326332
RPQ number	8K0808
Type	Model B 3251/3276/3278/3279/8775 87-key Base Keyboard (327X-87 type Model B)
Known host systems	IBM 3276 Control Unit Display Station (IBM 3270 family) IBM 3278 Display Station (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1983 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	87
Layout & language	Typewriter w/ PF1-12
Accessories & other features	Clicker assembly Guide access panel(s)
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3276/3278 Final Keyboard Assembly with Num. Lock

Part number	1742723
CSA part numbers	8326332
RPQ number	8K0808
Type	Model B 3251/3276/3278/3279/8775 87-key Base Keyboard (327X-87 type Model B)
Known host systems	IBM 3276 Control Unit Display Station (IBM 3270 family) IBM 3278 Display Station (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1983 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	87
Layout & language	Typewriter w/ PF1-12
Accessories & other features	Clicker assembly Guide access panel(s)
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3276/3278 Final Keyboard Assembly without Num. Lock

Part number	1745708
CSA part numbers	2688848
RPQ number	8K0932
Type	Model B 3251/3276/3278/3279/8775 87-key Base Keyboard (327X-87 type Model B)
Known host systems	IBM 3276 Control Unit Display Station (IBM 3270 family) IBM 3278 Display Station (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1983 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	87
Layout & language	Typewriter w/ number pad and tab key
Accessories & other features	Clicker assembly Guide access panel(s)
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 7485 Display Station Keyboard

Part number	5640890
CSA part numbers	2688706
Type	Model B 7485 Display Station Keyboard (330X type Model B)
Known host systems	IBM 3101 Model 485 Display Terminal (IBM 3101 family) IBM 7485 Model 530 Display Station (IBM 3101 family)
OEMs or ODMs	IBM U.S.
Keyswitches	IBM beam springs
Earliest appearance	1982
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	IBM silver rectangle badge
Feet	None
Protocol	IBM 3101-specific
Connection	Black straightened-style fixed DA-15 cable
Number of keys	87
Layout & language	US English
Sources	Image: Rear label example from 1982 March (derived from week 13 of year) by IBM United States Doc: IBM Commonly Used Systems Parts Handbook (#ZA38-0016-0) [source: bitsavers] Web: https://terminals-wiki.org/wiki/index.php/IBM_7485 Web: https://deskthority.net/viewtopic.php?f=57&t=22575

IBM 6580 Displaywriter Display Station Type A Keyboard Module

Part number	2683230
Type	Model B 6580 Displaywriter Type A Keyboard (630X type Model B)
Known host systems	IBM 6580 Displaywriter System Display Station
OEMs or ODMs	IBM Italy
Keyswitches	IBM beam springs
Earliest appearance	1980 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Protocol	IBM 6580-specific
Connection	Black straightened-style fixed DA-15 cable
Number of keys	84
Layout & language	UK English (96-character)
Accessories & other features	Internal speaker
Sources	Web: https://kuritakey.zone/ibm-displaywriter-6580/
Related Directory entries	IBM 6580 Displaywriter Display Station Type A Keyboard Module (96-character variant)
Credits	charlotte @ kuritakey.zone

IBM 5281/5282/5285/5286 Data Station Typewriter Keyboard

Part number	2658984
Type	Model B 5281/5282/5285/5286 Typewriter Keyboard (528X-83 type Model B)
Nickname	Beamfoot
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM Italy
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	83
Layout & language	Italy
Sources	ASK: SNKB-B1981-58T-83 Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Data Entry Keyboard

Part number	2658993
Type	Model B 5281/5282/5285/5286 Data Entry Keyboard (528X-66 type Model B)
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	66
Layout & language	Portugal
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Typewriter Keyboard

Part number	2658985
Type	Model B 5281/5282/5285/5286 Typewriter Keyboard (528X-83 type Model B)
Nickname	Beamfoot
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	83
Layout & language	Portugal
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Typewriter Keyboard

Part number	2658986
Type	Model B 5281/5282/5285/5286 Typewriter Keyboard (528X-83 type Model B)
Nickname	Beamfoot
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	83
Layout & language	Spain
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Typewriter Keyboard

Part number	2658987
Type	Model B 5281/5282/5285/5286 Typewriter Keyboard (528X-83 type Model B)
Nickname	Beamfoot
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	83
Layout & language	UK
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Typewriter Keyboard

Part number	2658988
Type	Model B 5281/5282/5285/5286 Typewriter Keyboard (528X-83 type Model B)
Nickname	Beamfoot
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	83
Layout & language	Norway
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Typewriter Keyboard

Part number	2658989
Type	Model B 5281/5282/5285/5286 Typewriter Keyboard (528X-83 type Model B)
Nickname	Beamfoot
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	83
Layout & language	Sweden
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Data Entry Keyboard

Part number	2658990
Type	Model B 5281/5282/5285/5286 Data Entry Keyboard (528X-66 type Model B)
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	66
Layout & language	Austria/Germany
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Data Entry Keyboard

Part number	2658991
Type	Model B 5281/5282/5285/5286 Data Entry Keyboard (528X-66 type Model B)
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	66
Layout & language	Denmark
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Data Entry Keyboard

Part number	2658992
Type	Model B 5281/5282/5285/5286 Data Entry Keyboard (528X-66 type Model B)
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	66
Layout & language	Finland
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Data Entry Keyboard

Part number	2658994
Type	Model B 5281/5282/5285/5286 Data Entry Keyboard (528X-66 type Model B)
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	66
Layout & language	Norway
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 6580 Displaywriter Display Station Type A Keyboard Module

Part number	2683215
Type	Model B 6580 Displaywriter Type A Keyboard (630X type Model B)
Known host systems	IBM 6580 Displaywriter System Display Station
OEMs or ODMs	IBM Italy
Keyswitches	IBM beam springs
Earliest appearance	1980 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Protocol	IBM 6580-specific
Connection	Black straightened-style fixed DA-15 cable
Number of keys	84
Layout & language	Belgian AZERTY (96-character)
Accessories & other features	Internal speaker

IBM 5281/5282/5285/5286 Data Station Data Entry Keyboard w/ Proof Arrangement

Part number	2658995
Type	Model B 5281/5282/5285/5286 Data Entry Keyboard (528X-66 type Model B)
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	66
Layout & language	Austria/Germany
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Data Entry Keyboard w/ Proof Arrangement

Part number	2658996
Type	Model B 5281/5282/5285/5286 Data Entry Keyboard (528X-66 type Model B)
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	66
Layout & language	Denmark
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Data Entry Keyboard w/ Proof Arrangement

Part number	2658997
Type	Model B 5281/5282/5285/5286 Data Entry Keyboard (528X-66 type Model B)
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	66
Layout & language	Finland
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Data Entry Keyboard w/ Proof Arrangement

Part number	2658998
Type	Model B 5281/5282/5285/5286 Data Entry Keyboard (528X-66 type Model B)
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	66
Layout & language	Portugal
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Data Entry Keyboard w/ Proof Arrangement

Part number	2658999
Type	Model B 5281/5282/5285/5286 Data Entry Keyboard (528X-66 type Model B)
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	66
Layout & language	Norway
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 5281/5282/5285/5286 Data Station Data Entry Keyboard

Part number	2659000
Type	Model B 5281/5282/5285/5286 Data Entry Keyboard (528X-66 type Model B)
Known host systems	IBM 5281 Data Station (IBM 5280 family) IBM 5282 Dual Data Station (IBM 5280 family) IBM 5285 Programmable Data Station (IBM 5280 family) IBM 5286 Dual Programmable Data Station (IBM 5280 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Grey straightened-style fixed DB-25 cable
Number of keys	66
Layout & language	Sweden
Sources	Doc: IBM 5281 Data Station and IBM 5285 Programmable Data Station Parts Catalog (#S131-0633-1) [source: bitsavers]

IBM 6580 Displaywriter Display Station Type A Keyboard Module

Part number	2682678
Type	Model B 6580 Displaywriter Type A Keyboard (630X type Model B)
Known host systems	IBM 6580 Displaywriter System Display Station
OEMs or ODMs	IBM Canada
Keyswitches	IBM beam springs
Earliest appearance	1980 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Protocol	IBM 6580-specific
Connection	Black straightened-style fixed DA-15 cable
Number of keys	84
Layout & language	US English (96-character)
Accessories & other features	Internal speaker
Sources	Web: https://web.archive.org/web/20140704110056/https://deskthority.net/photos-f62/displaywriter-guts-t7075.html Web: https://www.thehenryford.org/collections-and-research/digital-collections/artifact/293934#slide=gs-293511
Related Directory entries	IBM 6580 Displaywriter Display Station Type A Keyboard Module (96-character variant)

IBM 6580 Displaywriter Display Station Type A Keyboard Module

Part number	2683210
Type	Model B 6580 Displaywriter Type A Keyboard (630X type Model B)
Known host systems	IBM 6580 Displaywriter System Display Station
OEMs or ODMs	IBM Italy
Keyswitches	IBM beam springs
Earliest appearance	1980 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Protocol	IBM 6580-specific
Connection	Black straightened-style fixed DA-15 cable
Number of keys	84
Layout & language	German QWERTZ (96-character)
Accessories & other features	Internal speaker
Sources	Web: https://web.archive.org/web/20241206222618/https://www.ebay.de/itm/365269661714 Web: http://www.kbdbabel.org/schematic/kbdbabel_doc_ibm_displaywriter.pdf
Related Directory entries	IBM 6580 Displaywriter Display Station Type A Keyboard Module (96-character variant)

IBM 5251/5252 Display Station Typewriter Keyboard

Part number	7361073
CSA part numbers	1752692
Type	Model B 5251/5252 Typewriter Keyboard (525X-83 type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1980
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	White straightened-style fixed DB-25 cable
Number of keys	83
Layout & language	5250: Typewriter U.S. English
Accessories & other features	Clicker assembly
Additional notes	Seems to be the equivalent to P/N 7362149
Sources	Web: https://web.archive.org/web/20221006200258/https://www.ebay.co.uk/itm/284910823045

IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard

Part number	4942247
CSA part numbers	8627490
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM Canada
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	US; Typewriter w/ SCCP
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard has a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]
Related Directory entries	IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard (IBM 308X w/ SCCP variant)

IBM 3276/3278/3279 Display Station 87-key Typewriter/APL Keyboard

Part number	4941996
CSA part numbers	1755755
Type	Model B 3251/3276/3278/3279/8775 87-key Base Keyboard (327X-87 type Model B)
Known host systems	IBM 3276 Control Unit Display Station (IBM 3270 family) IBM 3278 Display Station (IBM 3270 family) IBM 3279 Color Display Station (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	87
Layout & language	3270: Base Typewriter U.K. English - APL
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard has a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]
Related Directory entries	IBM 3276/3278/3279 Display Station 87-key Typewriter/APL Keyboard

IBM 3278 Model 2A Display Console 75-key Channel-to-Channel Keyboard

Part number	4942027
CSA part numbers	5194373
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter German (QWERTZ) - w/ Channel-to-Channel
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278-2A/3279-2C Display Console 75-key Operations Keyboard

Part number	4942020
CSA part numbers	5194376
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Ops Finnish
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Channel-to-Channel Keyboard

Part number	4942021
CSA part numbers	5194377
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter French (QWERTY) - w/ Channel-to-Channel
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard

Part number	4942022
CSA part numbers	5194377
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	French (QWERTY); OCP typewriter w/o channel-to-channel feature
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]
Related Directory entries	IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel variant)

IBM 3278-2A/3279-2C Display Console 75-key Operations Keyboard

Part number	4942023
CSA part numbers	5194377
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Ops French (QWERTY)
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Channel-to-Channel Keyboard

Part number	4942024
CSA part numbers	5194378
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter French (AZERTY) - w/ Channel-to-Channel
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard

Part number	4942025
CSA part numbers	5194378
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	French (AZERTY); OCP typewriter w/o channel-to-channel feature
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]
Related Directory entries	IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel variant)

IBM 3278-2A/3279-2C Display Console 75-key Operations Keyboard

Part number	4942026
CSA part numbers	5194378
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Ops French (AZERTY)
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard

Part number	4942028
CSA part numbers	5914373
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Austria/Germany; OCP typewriter w/o channel-to-channel feature
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]
Related Directory entries	IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel variant)

IBM 3278 Model 2A Display Console 75-key Channel-to-Channel Keyboard

Part number	4942018
CSA part numbers	5194376
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Finnish - w/ Channel-to-Channel
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278-2A/3279-2C Display Console 75-key Operations Keyboard

Part number	4942029
CSA part numbers	5914373
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Ops German (QWERTZ)
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Channel-to-Channel Keyboard

Part number	4942030
CSA part numbers	5194380
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Italian - w/ Channel-to-Channel
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard

Part number	4942031
CSA part numbers	5194380
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Italy; OCP typewriter w/o channel-to-channel feature
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]
Related Directory entries	IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel variant)

IBM 3278-2A/3279-2C Display Console 75-key Operations Keyboard

Part number	4942032
CSA part numbers	5194380
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Ops Italian
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Channel-to-Channel Keyboard

Part number	4942033
CSA part numbers	5194379
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter U.S. International - w/ Channel-to-Channel
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard

Part number	4942034
CSA part numbers	5194379
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	International; OCP typewriter w/o channel-to-channel feature
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]
Related Directory entries	IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel variant)

IBM 3278-2A/3279-2C Display Console 75-key Operations Keyboard

Part number	4942035
CSA part numbers	5194379
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Ops U.S. International
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Channel-to-Channel Keyboard

Part number	4942036
CSA part numbers	5194381
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Norwegian - w/ Channel-to-Channel
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard

Part number	4942019
CSA part numbers	5194376
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Finland; OCP typewriter w/o channel-to-channel feature
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278-2A/3279-2C Display Console 75-key Operations Keyboard

Part number	4942017
CSA part numbers	5194386
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Ops EBCDIC (World Trade Corporation)
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278-2A/3279-2C Display Console 75-key Operations Keyboard

Part number	4942038
CSA part numbers	5194381
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Ops Norwegian
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Channel-to-Channel Keyboard

Part number	4942006
CSA part numbers	5194387
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Brazilian Portuguese - w/ Channel-to-Channel
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3276/3278/3279 Display Station 88-key Japanese Typewriter/APL Keyboard

Part number	4941997
CSA part numbers	1755759
Type	Model B 3251/3276/3278/3279/8775 87-key Base Keyboard (327X-87 type Model B)
Known host systems	IBM 3276 Control Unit Display Station (IBM 3270 family) IBM 3278 Display Station (IBM 3270 family) IBM 3279 Color Display Station (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	88
Layout & language	3270: Base Typewriter Japanese (English) - APL
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard has a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3276/3278/3279 Display Station 88-key Japanese Typewriter/APL Keyboard

Part number	4941998
CSA part numbers	1755760
Type	Model B 3251/3276/3278/3279/8775 87-key Base Keyboard (327X-87 type Model B)
Known host systems	IBM 3276 Control Unit Display Station (IBM 3270 family) IBM 3278 Display Station (IBM 3270 family) IBM 3279 Color Display Station (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	88
Layout & language	3270: Base Typewriter Japanese (Katakana) - APL
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard has a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]
Related Directory entries	IBM 3276/3278/3279 Display Station 87-key Typewriter/APL Keyboard

IBM 3278 Model 2A Display Console 75-key Channel-to-Channel Keyboard

Part number	4942000
CSA part numbers	5194328
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter U.S. English - w/ Channel-to-Channel
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard

Part number	4942001
CSA part numbers	5194328
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	US; OCP typewriter w/o channel-to-channel feature
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]
Related Directory entries	IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel variant)

IBM 3278-2A/3279-2C Display Console 75-key Operations Keyboard

Part number	4942002
CSA part numbers	5194328
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Ops U.S. English
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers] Web: https://sharktastica.co.uk/archive/view?id=31918ee98fc4037b

IBM 3278 Model 2A Display Console 75-key Channel-to-Channel Keyboard

Part number	4942003
CSA part numbers	5194374
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Belgian - w/ Channel-to-Channel
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard

Part number	4942004
CSA part numbers	5194374
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Belgium; OCP typewriter w/o channel-to-channel feature
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278-2A/3279-2C Display Console 75-key Operations Keyboard

Part number	4942005
CSA part numbers	5194374
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Ops Belgian
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard

Part number	4942007
CSA part numbers	5194387
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Brazil; OCP typewriter w/o channel-to-channel feature
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]
Related Directory entries	IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel variant)

IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard

Part number	4942016
CSA part numbers	5194386
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	EBCDIC (WTC); OCP typewriter w/o channel-to-channel feature
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]
Related Directory entries	IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel variant)

IBM 3278-2A/3279-2C Display Console 75-key Operations Keyboard

Part number	4942008
CSA part numbers	5194387
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Ops Brazilian Portuguese
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Channel-to-Channel Keyboard

Part number	4942009
CSA part numbers	5194388
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Canadian French - w/ Channel-to-Channel
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard

Part number	4942010
CSA part numbers	5194388
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Canadian French; OCP typewriter w/o channel-to-channel feature
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]
Related Directory entries	IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel variant)

IBM 3278-2A/3279-2C Display Console 75-key Operations Keyboard

Part number	4942011
CSA part numbers	5194388
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Ops Canadian French
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Channel-to-Channel Keyboard

Part number	4942012
CSA part numbers	5194375
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Danish - w/ Channel-to-Channel
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard

Part number	4942013
CSA part numbers	5194375
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Denmark; OCP typewriter w/o channel-to-channel feature
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278-2A/3279-2C Display Console 75-key Operations Keyboard

Part number	4942014
CSA part numbers	5194375
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Ops Danish
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Channel-to-Channel Keyboard

Part number	4942015
CSA part numbers	5194386
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter EBCDIC (World Trade Corporation) - w/ Channel-to-Channel
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard

Part number	4942037
CSA part numbers	5194381
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Norway; OCP typewriter w/o channel-to-channel feature
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Channel-to-Channel Keyboard

Part number	4942039
CSA part numbers	5194382
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Portuguese - w/ Channel-to-Channel
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3276/3278 Display Station 75-key Typewriter Keyboard

Part number	4942211
CSA part numbers	8627490
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3276 Control Unit Display Station (IBM 3270 family) IBM 3278 Display Station (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter U.S. English - w/o SCCP
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard has a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard

Part number	4942171
CSA part numbers	5194380
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Italy; OCP typewriter w/o channel-to-channel and power on features
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]
Related Directory entries	IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel and power-on variant)

IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard

Part number	4942164
CSA part numbers	5194388
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Canadian French; OCP typewriter w/o channel-to-channel and power on features
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]
Related Directory entries	IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel and power-on variant)

IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard

Part number	4942165
CSA part numbers	5194375
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Denmark; OCP typewriter w/o channel-to-channel and power on features
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard

Part number	4942166
CSA part numbers	5194386
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	EBCDIC (WTC); OCP typewriter w/o channel-to-channel and power on features
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]
Related Directory entries	IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel and power-on variant)

IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard

Part number	4942167
CSA part numbers	5194376
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Finland; OCP typewriter w/o channel-to-channel and power on features
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard

Part number	4942168
CSA part numbers	5194377
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	French (QWERTY); OCP typewriter w/o channel-to-channel and power on features
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]
Related Directory entries	IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel and power-on variant)

IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard

Part number	4942169
CSA part numbers	5194378
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	French (AZERTY); OCP typewriter w/o channel-to-channel and power on features
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]
Related Directory entries	IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel and power-on variant)

IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard

Part number	4942170
CSA part numbers	5194373
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Austria/Germany; OCP typewriter w/o channel-to-channel and power on features
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]
Related Directory entries	IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel and power-on variant)

IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard

Part number	4942172
CSA part numbers	5194379
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	International; OCP typewriter w/o channel-to-channel and power on features
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]
Related Directory entries	IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel and power-on variant)

IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard

Part number	4942162
CSA part numbers	5194374
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Belgium; OCP typewriter w/o channel-to-channel and power on features
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard

Part number	4942173
CSA part numbers	5194381
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Norway; OCP typewriter w/o channel-to-channel and power on features
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard

Part number	4942174
CSA part numbers	5194382
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Portugal; OCP typewriter w/o channel-to-channel and power on features
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]
Related Directory entries	IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel and power-on variant)

IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard

Part number	4942175
CSA part numbers	5194383
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Spain; OCP typewriter w/o channel-to-channel and power on features
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]
Related Directory entries	IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel and power-on variant)

IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard

Part number	4942176
CSA part numbers	5194391
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Spanish Speaking; OCP typewriter w/o channel-to-channel and power on features
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]
Related Directory entries	IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel and power-on variant)

IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard

Part number	4942177
CSA part numbers	5194385
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Sweden; OCP typewriter w/o channel-to-channel and power on features
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard

Part number	4942178
CSA part numbers	5194384
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	UK; OCP typewriter w/o channel-to-channel and power on features
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]
Related Directory entries	IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel and power-on variant)

IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard

Part number	4942179
CSA part numbers	5194389
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	76
Layout & language	Japan/English; OCP typewriter w/o channel-to-channel and power on features
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]
Related Directory entries	IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel and power-on variant)

IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard

Part number	4942180
CSA part numbers	5194390
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	76
Layout & language	Japan/Katakana; OCP typewriter w/o channel-to-channel and power on features
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]
Related Directory entries	IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel and power-on variant)

IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard

Part number	4942163
CSA part numbers	5194387
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Brazil; OCP typewriter w/o channel-to-channel and power on features
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]
Related Directory entries	IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel and power-on variant)

IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard

Part number	4942161
CSA part numbers	5194328
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	US; OCP typewriter w/o channel-to-channel and power on features
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]
Related Directory entries	IBM 3278-2A/3279-2C Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel and power-on variant)

IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard

Part number	4942040
CSA part numbers	5194382
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Portugal; OCP typewriter w/o channel-to-channel feature
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]
Related Directory entries	IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel variant)

IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard

Part number	4942049
CSA part numbers	5194385
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Sweden; OCP typewriter w/o channel-to-channel feature
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278-2A/3279-2C Display Console 75-key Operations Keyboard

Part number	4942041
CSA part numbers	5194382
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Ops Portuguese
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Channel-to-Channel Keyboard

Part number	4942042
CSA part numbers	5194383
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Spanish - w/ Channel-to-Channel
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard

Part number	4942043
CSA part numbers	5194383
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Spain; OCP typewriter w/o channel-to-channel feature
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]
Related Directory entries	IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel variant)

IBM 3278-2A/3279-2C Display Console 75-key Operations Keyboard

Part number	4942044
CSA part numbers	5194383
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Ops Spanish
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Channel-to-Channel Keyboard

Part number	4942045
CSA part numbers	5194391
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Spanish Speaking - w/ Channel-to-Channel
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard

Part number	4942046
CSA part numbers	5194391
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	Spanish Speaking; OCP typewriter w/o channel-to-channel feature
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]
Related Directory entries	IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel variant)

IBM 3278-2A/3279-2C Display Console 75-key Operations Keyboard

Part number	4942047
CSA part numbers	5194391
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Ops Spanish Speaking
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Channel-to-Channel Keyboard

Part number	4942048
CSA part numbers	5194385
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Swedish - w/ Channel-to-Channel
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278-2A/3279-2C Display Console 75-key Operations Keyboard

Part number	4942050
CSA part numbers	5194385
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Ops Swedish
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278-2A/3279-2C Display Console 75-key Operations Keyboard

Part number	4942059
CSA part numbers	5194389
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	76
Layout & language	3270: Base Typewriter Ops Japanese (English)
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Channel-to-Channel Keyboard

Part number	4942051
CSA part numbers	5194384
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter U.K. English - w/ Channel-to-Channel
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard

Part number	4942052
CSA part numbers	5194384
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	UK; OCP typewriter w/o channel-to-channel feature
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]
Related Directory entries	IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel variant)

IBM 3278-2A/3279-2C Display Console 75-key Operations Keyboard

Part number	4942053
CSA part numbers	5194384
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Typewriter Ops U.K. English
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Channel-to-Channel Keyboard

Part number	4942054
CSA part numbers	5194390
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	76
Layout & language	3270: Base Typewriter Japanese (Katakana) - w/ Channel-to-Channel
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard

Part number	4942055
CSA part numbers	5194390
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	76
Layout & language	Japan/Katakana; OCP typewriter w/o channel-to-channel feature
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]
Related Directory entries	IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel variant)

IBM 3278-2A/3279-2C Display Console 75-key Operations Keyboard

Part number	4942056
CSA part numbers	5194390
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family) IBM 3279 Model 2C Color Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	76
Layout & language	3270: Base Typewriter Ops Japanese (Katakana)
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers] Doc: IBM 3279 Color Display Station Models 2A, 2B, 3A, and 3B Maintenance Information (#SY33-0069-3) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Channel-to-Channel Keyboard

Part number	4942057
CSA part numbers	5194389
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	76
Layout & language	3270: Base Typewriter Japanese (English) - w/ Channel-to-Channel
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard

Part number	4942058
CSA part numbers	5194389
Type	Model B 3276/3278/3279 75-key Operator Console Keyboard (327X-OC type Model B)
Known host systems	IBM 3278 Model 2A Display Console (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	76
Layout & language	Japan/English; OCP typewriter w/o channel-to-channel feature
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]
Related Directory entries	IBM 3278 Model 2A Display Console 75-key Operator Control Panel Keyboard (IBM 43X1 w/o channel-to-channel variant)

IBM 3276/3278 Display Station 75-key Data Entry Keyboard

Part number	4941808
CSA part numbers	1650690
Type	Model B 3251/3276/3278/3279/8775 75-key Base Keyboard (327X-75 type Model B)
Known host systems	IBM 3276 Control Unit Display Station (IBM 3270 family) IBM 3278 Display Station (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	75
Layout & language	3270: Base Data Entry French (QWERTY) - I
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3276/3278/3279 Display Station 87-key Typewriter/APL Keyboard

Part number	4941806
CSA part numbers	1752923
Type	Model B 3251/3276/3278/3279/8775 87-key Base Keyboard (327X-87 type Model B)
Known host systems	IBM 3276 Control Unit Display Station (IBM 3270 family) IBM 3278 Display Station (IBM 3270 family) IBM 3279 Color Display Station (IBM 3270 family)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1979 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	87
Layout & language	3270: Base Typewriter Finnish - APL
Accessories & other features	Clicker assembly Guide access panel(s)
Additional notes	This version of this type of keyboard lacks a numeric lock
Sources	Doc: IBM 3270 Information Display System 3276/3278 Keyboard Assembly Parts Catalog (#S126-0029-0) [source: bitsavers]

IBM 3275/3277 Display Station Type B Final Keyboard Assembly

Part number	1655155
Type	Model B 3275/3277 66-key Keyboard (327X-66 type Model B)
Nickname	Beamsaver
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1974 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Connection	Black straightened-style fixed DB-25 cable
Number of keys	66
Layout & language	France Data Entry II
Sources	Doc: IBM 3275 Display Station Models 1, 2 & 3 and 3277 Display Station Models 1 & 2 Parts Catalog (#S126-0005-2) [source: bitsavers]

IBM 3741 Data Station Model 2 & 3 Data Entry Keyboard

Part number	1643592
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Norway (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1, 2, 3 & 4 Proof Keyboard

Part number	1643166
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	63
Layout & language	Katakana (4-switch only)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Proof Keyboard

Part number	1643171
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	France AZERTY (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 2 & 3 Data Entry Keyboard

Part number	1643587
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	US (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 2 & 3 Data Entry Keyboard

Part number	1643588
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Germany (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 2 & 3 Data Entry Keyboard

Part number	1643589
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	German w/ English (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 2 & 3 Data Entry Keyboard

Part number	1643590
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	UK (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 2 & 3 Data Entry Keyboard

Part number	1643591
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Denmark (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 2 & 3 Data Entry Keyboard

Part number	1643593
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Sweden/Finland (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Proof Keyboard

Part number	1643156
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	German w/ English (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 2 & 3 Data Entry Keyboard

Part number	1643594
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Spain (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 2 & 3 Data Entry Keyboard

Part number	1643649
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	France AZERTY (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 2 & 3 Data Entry Keyboard

Part number	1645075
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	France QWERTY (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 2 & 3 Data Entry Keyboard

Part number	1645076
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Belgium (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 2 & 3 Data Entry Keyboard

Part number	1645077
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Italy (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 2 & 3 Data Entry Keyboard

Part number	1645078
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Portugal (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 2 & 3 Data Entry Keyboard

Part number	1645079
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Brazil (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 2 & 3 Data Entry Keyboard

Part number	1645080
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Latin America (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Proof Keyboard

Part number	1643161
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Latin America (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Proof Keyboard

Part number	1643151
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Germany (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 2 & 3 Proof Keyboard

Part number	1645082
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Germany (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 5320 System/32 Keyboard Assembly

Part number	5192714
Type	Model B 5320 System/32 Keyboard Assembly
Known host systems	IBM 5320 System/32
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	N/A
Feet	None
Connection	Integrated
Number of keys	78
Layout & language	UK 2
Sources	Doc: IBM System/32 Parts Catalog (#S131-0595-5) [source: bitsavers]

IBM 5320 System/32 Keyboard Assembly

Part number	1865220
Type	Model B 5320 System/32 Keyboard Assembly
Known host systems	IBM 5320 System/32
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	N/A
Feet	None
Connection	Integrated
Number of keys	78
Layout & language	Katakana
Sources	Doc: IBM System/32 Parts Catalog (#S131-0595-5) [source: bitsavers]

IBM 5320 System/32 Keyboard Assembly

Part number	1865221
Type	Model B 5320 System/32 Keyboard Assembly
Known host systems	IBM 5320 System/32
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	N/A
Feet	None
Connection	Integrated
Number of keys	78
Layout & language	France QWERTY
Sources	Doc: IBM System/32 Parts Catalog (#S131-0595-5) [source: bitsavers]

IBM 5320 System/32 Keyboard Assembly

Part number	1865222
Type	Model B 5320 System/32 Keyboard Assembly
Known host systems	IBM 5320 System/32
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	N/A
Feet	None
Connection	Integrated
Number of keys	78
Layout & language	France AZERTY
Sources	Doc: IBM System/32 Parts Catalog (#S131-0595-5) [source: bitsavers]

IBM 5320 System/32 Keyboard Assembly

Part number	1865223
Type	Model B 5320 System/32 Keyboard Assembly
Known host systems	IBM 5320 System/32
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	N/A
Feet	None
Connection	Integrated
Number of keys	78
Layout & language	Italy
Sources	Doc: IBM System/32 Parts Catalog (#S131-0595-5) [source: bitsavers]

IBM 5320 System/32 Keyboard Assembly

Part number	1865224
Type	Model B 5320 System/32 Keyboard Assembly
Known host systems	IBM 5320 System/32
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	N/A
Feet	None
Connection	Integrated
Number of keys	78
Layout & language	Spain
Sources	Doc: IBM System/32 Parts Catalog (#S131-0595-5) [source: bitsavers]

IBM 5320 System/32 Keyboard Assembly

Part number	1865225
Type	Model B 5320 System/32 Keyboard Assembly
Known host systems	IBM 5320 System/32
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	N/A
Feet	None
Connection	Integrated
Number of keys	78
Layout & language	Spanish Speaking
Sources	Doc: IBM System/32 Parts Catalog (#S131-0595-5) [source: bitsavers]

IBM 5320 System/32 Keyboard Assembly

Part number	1865244
Type	Model B 5320 System/32 Keyboard Assembly
Known host systems	IBM 5320 System/32
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	IBM black rectangle badge
Feet	None
Connection	Integrated
Number of keys	78
Layout & language	ASCII
Sources	Doc: IBM System/32 Parts Catalog (#S131-0595-5) [source: bitsavers]

IBM 3741 Data Station Model 1, 2, 3 & 4 Proof Keyboard

Part number	1643101
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Japan (3-switch only)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Proof Keyboard

Part number	1643146
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	France QWERTY (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Proof Keyboard

Part number	1643106
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Brazil (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Proof Keyboard

Part number	1643111
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Belgium (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Proof Keyboard

Part number	1643116
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Denmark (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Proof Keyboard

Part number	1643121
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Sweden/Finland (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Proof Keyboard

Part number	1643126
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Norway (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Proof Keyboard

Part number	1643131
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	UK (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Proof Keyboard

Part number	1643136
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Spain (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Proof Keyboard

Part number	1643141
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Italy (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 2 & 3 Proof Keyboard

Part number	1645081
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	US (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 2 & 3 Proof Keyboard

Part number	1645083
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	German w/ English (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 5320 System/32 Keyboard Assembly

Part number	1865218
Type	Model B 5320 System/32 Keyboard Assembly
Known host systems	IBM 5320 System/32
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q1
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	N/A
Feet	None
Connection	Integrated
Number of keys	78
Layout & language	UK 1
Sources	Doc: IBM System/32 Parts Catalog (#S131-0595-5) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Proof Keyboard

Part number	1864956
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	US (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Data Entry Keyboard

Part number	1852177
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Spain (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Data Entry Keyboard

Part number	1852180
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Italy (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Data Entry Keyboard

Part number	1852183
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	France QWERTY (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Data Entry Keyboard

Part number	1852186
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Germany (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Data Entry Keyboard

Part number	1854394
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	German w/ English (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Data Entry Keyboard

Part number	1854413
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Latin America (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1, 2, 3 & 4 Data Entry Keyboard

Part number	1854438
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	63
Layout & language	Katakana (4-switch only)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Data Entry Keyboard

Part number	5183435
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	US (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 3741 Data Station Model 1 & 2 Data Entry Keyboard

Part number	1852171
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q2
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Norway (3 or 4 switch)
Sources	Doc: IBM 3741 Data Station Parts Catalog (#S131-0585-2) [source: bitsavers]

IBM 5100 Portable Computer Keyboard Assembly

Part number	1865328
Type	Model B 5100 Portable Computer Keyboard Assembly
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Branding	None
Feet	None
Connection	Integrated
Number of keys	73
Layout & language	US English w/ BASIC
Sources	Doc: IBM 5100 Portable Computer Parts Catalog (#S131-0599-3) [source: bitsavers] Web: https://deskthority.net/wiki/IBM_5100

IBM 5100 Portable Computer Keyboard Assembly

Part number	1865329
Type	Model B 5100 Portable Computer Keyboard Assembly
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Branding	None
Feet	None
Connection	Integrated
Number of keys	73
Layout & language	US English w/ BASIC/APL
Sources	Doc: IBM 5100 Portable Computer Parts Catalog (#S131-0599-3) [source: bitsavers] Web: https://deskthority.net/viewtopic.php?p=429394#p429394

IBM 5100 Portable Computer Keyboard Assembly

Part number	1865350
Type	Model B 5100 Portable Computer Keyboard Assembly
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1975 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Branding	None
Feet	None
Connection	Integrated
Number of keys	73
Layout & language	US English w/ APL
Sources	Doc: IBM 5100 Portable Computer Parts Catalog (#S131-0599-3) [source: bitsavers]

IBM 3742 Dual Data Station Proof Keyboard

Part number	1643104
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1976 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Japan
Sources	Doc: IBM 3742 Dual Data Station Parts Catalog (#S131-0586-2) [source: bitsavers]

IBM 3742 Dual Data Station Proof Keyboard

Part number	1643109
Type	Model B 3741/3742 Data Entry Keyboard (374X type Model B)
OEMs or ODMs	IBM
Keyswitches	IBM beam springs
Earliest appearance	1976 Q3
Original keycaps	SAN with double-shot legends (w/ possible pad-printed front-printed legends)
Cover colour	Pearl White
Branding	None
Feet	None
Number of keys	61
Layout & language	Brazil
Sources	Doc: IBM 3742 Dual Data Station Parts Catalog (#S131-0586-2) [source: bitsavers]

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