Editing Apple switch part numbers

The following table lists Apple part numbers for keyboard switches, along with the actual switch type where known.

For switch types, italics denote switch series where individual switch types have no known official or informal designations, individual switch types with no known designation, and switch types where the characteristics of the switch type in question are not fully identified.

<nowiki>*</nowiki> denotes conflicting part number usage.

{| class="wikitable row-headings"
! Part !! Switch !! Description !! Source
|- 
| 076-0071
| [[SMK Alps mount lock]]
| Apple IIGS: Keyswitch Set, Locking, SMK (Set of 5), $20
| 072-0082 p. 7.4.10
|-
| rowspan="2" | 076-0075
| rowspan="2" | [[SMK Alps mount]] tactile (unconfirmed)
| Apple IIGS: Keyswitch Set, ADB Keyboard, White Plunger (10), $16
| 072-0082 p. 7.4.10
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Common Macintosh Input Devices (ADB): Keyswitch Set, ADB Keyboard, White Plunger (10), $16
| 072-0082 p. 7.9.1
|-
| rowspan="5" | 076-0209
| rowspan="5" | [[Alps SKCM Orange]]<ref name="YA-0209" /><br>[[Alps SKCM Salmon]]
| Apple IIc Plus: Keyswitch Set, ADB Keyboard, Tan Plunger (10), $20
| 072-0082 p. 7.4.9
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Apple IIGS: Keyswitch Set, ADB Keyboard, Tan Plunger (10), $20
| 072-0082 p. 7.4.10
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Common Macintosh Input Devices (ADB): Keyswitch Set, ADB Keyboard, Tan Plunger (10), $20
| 072-0082 p. 7.9.1
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Apple Extended Keyboard Parts: Keyswitch Set, ADB Kybd, Tan Plunger (Set of 10)
| SG Vol II PDF p. 99
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Apple Extended Keyboard II Parts: Keyswitch Set, ADB Kybd, Tan Plunger (Set of 10)
| SG Vol II PDF p. 99
|-
| 076-0226
| Possibly [[Alps SKCM Orange]]
| Macintosh Portable: Keyswitch Set (10 each), Original Keyboard, $12
| 072-0082 p. 7.4.57
|-
| rowspan="4" | 076-0387
| rowspan="4" | [[Alps SKCM Cream Damped]] (unconfirmed)
| Macintosh Portable: Keyswitch Set, ADB Keyboard, Ivory Plunger (10), $20.00
| 072-0082 p. 7.4.57
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Common Macintosh Input Devices (ADB): Keyswitch Set, ADB Keyboard, Ivory Plunger (10), $20.00
| 072-0082 p. 7.9.1
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Apple Extended Keyboard Parts: Keyswitch Set, ADB Kybd, White Plunger (Set of 10)
| SG Vol II PDF p. 99
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Apple Extended II Keyboard Parts: Keyswitch Set, ADB Kybd, White Plunger (Set of 10)
| SG Vol II PDF p. 99
|- 
| 705-0004
| [[Datanetics DC-51-31]]
| SWITCH DC51-31 ''(original Apple ///?)''
| A///L2SRM p. 0342
|- 
| 705-0011
| ''[[Datanetics DC-50 series|Datanetics DC-50 series]] alternate action''
| SWITCH, DC51 ALT ACTION (SARA) ''(original Apple ///?)''
| A///L2SRM p. 0342
|- 
| 705-0012*
| ''[[Datanetics DC-50 series|Datanetics DC-50 series]] double action''
| SWITCH, DC51 DUAL ACTION (SARA) ''(original Apple ///?)''
| A///L2SRM p. 0342
|-
| rowspan="2" | 705-0012*
| rowspan="2" | [[Alps SKFF Double Action Black]]<br>[[Alps SKFF Double Action White]]?
| Apple ///: Arrow Keyswitch, $3
| rowspan="2" | 072-0082 p. 7.4.13–14<br>072-0231-1 PDF p. 152
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Apple /// Plus: Arrow Keyswitch, $3
|-
| rowspan="4" | 705-0015
| rowspan="4" | [[Alps SKCC Cream]]
| Apple II/Apple II Plus: Alps Short Stem Keyswitch, $3
| 072-0082 p. 7.4.2
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Apple IIe: Alps Short Stem Keyswitch, $3
| 072-0082 p. 7.4.5
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Apple ///: Alps Short Stem Keyswitch, $3
| 072-0082 p. 7.4.13
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Apple /// Plus: Alps Short Stem Keyswitch, $3
| 072-0082 p. 7.4.14
|-
| 705-0040
| [[Apple hairpin spring]]
| Apple IIc: Key Switch, Low Profile (For P/N 661-91181), $3.80
| 072-0082 p. 7.4.7
|-
| rowspan="3" | 705-0044
| rowspan="3" | [[Mitsumi standard mechanical lock]] Type 1
| Apple IIe: Locking Keyswitch, Mitsumi, $3
| 072-0082 p. 7.4.5
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Macintosh 128K/512K/512Ke: Locking Keyswitch, Mitsumi, $3
| 072-0082 p. 7.4.19
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Macintosh Plus: Locking Keyswitch, Mitsumi, $3
| 072-0082 p. 7.4.23
|-
| rowspan="3" | 705-0070
| rowspan="3" | [[Alps SKCC Tall Cream]]
| Apple IIe: Alps Long Stem Keyswitch, $3
| 072-0082 p. 7.4.5
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Macintosh 128K/512K/512Ke: Alps Long Stem Keyswitch, $3
| 072-0082 p. 7.4.20
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Macintosh Plus: Alps Long Stem Keyswitch, $3
| 072-0082 p. 7.4.23
|-
| 705-0075
| ''[[SMK J-M0404 series]]''
| Numeric Keypad: SMK Keyswitch Short Stem, $3 ''(Apple Numeric Keypad II/IIe)''
| 072-0082 p. 7.9.3
|-
| rowspan="5" | 705-0077
| rowspan="5" | [[Alps SKCC Lock]]
| Apple IIe: Alps Alpha Lock Keyswitch, $3
| 072-0082 p. 7.4.5
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Apple ///: Alps Alpha Lock Keyswitch, $3
| 072-0082 p. 7.4.13
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Apple /// Plus: Alps Alpha Lock Keyswitch, $3
| 072-0082 p. 7.4.14
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Macintosh 128K/512K/512Ke: Alps Alpha Lock Keyswitch, $3
| 072-0082 p. 7.4.20
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Macintosh Plus: Alps Alpha Lock Keyswitch, $3
| 072-0082 p. 7.4.23
|-
| 705-0079
| ''[[SMK J-M0404 series]]''
| Apple IIe: SMK Short Stem Keyswitch, $3
| 072-0082 p. 7.4.5
|-
| 705-0080
| [[SMK J-M0404 alternate action]]
| Apple IIe: SMK Caps Lock Short Stem, $3
| 072-0082 p. 7.4.5
|-
| 705-0081
| ''[[SMK J-M0404 series]]''
| Apple IIe: SMK Long Stem Keyswitch, $3
| 072-0082 p. 7.4.5
|-
| 705-0082
| [[SMK J-M0404 alternate action]]
| Apple IIe: SMK Caps Lock, Long Stem, $3
| 072-0082 p. 7.4.5
|-
| 705-0084
| ''[[SMK J-M0404 series]]''
| Apple IIe: SMK Low Friction Long Stem (replaced by 705-0081)
| 072-0082 p. 7.4.5
|-
| 705-0085
| ''[[SMK J-M0404 series]]''
| Apple IIe: SMK Low Friction Short Stem, $3
| 072-0082 p. 7.4.5
|-
| 705-0102
| [[Alps SKFL Lock]]?
| Apple IIc: KeySwitch Alternate(For P/N 661-91181), $3
| 072-0082 p. 7.4.7
|-
| rowspan="3" | 705-0104
| rowspan="3" | ''[[Mitsumi standard mechanical]] Type 1''
| Apple IIe: Keyswitch, Mitsumi, $3
| 072-0082 p. 7.4.5
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Macintosh 128K/512K/512Ke: Keyswitch, Mitsumi, $3
| 072-0082 p. 7.4.20
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Macintosh Plus: Keyswitch, Mitsumi, $3
| 072-0082 p. 7.4.23
|-
| 922-0005
| ''[[Mitsumi standard mechanical]] Type 2''
| <em>Apple-labelled bag, “kysw set, adb kybd, all white”</em>
| HRJ 1
|-
| 937-0051
| [[Mitsumi standard mechanical lock]] Type 2
| <em>Apple-labelled bag, “keyswitch, locking”</em>
| HRJ 1
|-
| 970-1262
| [[Alps SKCM Amber]]
| Apple IIc: Keyswitch, Alps, Apple IIc (For P/N 661-0294, 661-0361), $3
| 072-0082 p. 7.4.7
|-
| rowspan="7" | 970-1263
| rowspan="7" | [[Alps SKCL Lock]] (cream and grey)
| Apple IIc: Keyswitch, Locking, Alps, $3
| 072-0082 p. 7.4.7
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Apple IIc Plus: Keyswitch, Locking, Alps, $3
| 072-0082 p. 7.4.9
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Apple IIGS: Keyswitch, Locking, Alps, $3
| 072-0082 p. 7.4.11
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Macintosh Portable: Keyswitch, Locking, Alps, $3
| 072-0082 p. 7.4.57
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Common Macintosh Input Devices (ADB): Keyswitch, Locking, Alps, $3
| 072-0082 p. 7.9.1
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Apple Extended Keyboard Parts: Keyswitch, Alps Locking
| SG Vol II PDF p. 98
|-
| style="display: none" | <!-- CSS sucks donkey dick at rowspan -->
| Apple Extended Keyboard II Parts: Keyswitch, Alps Locking
| SG Vol II PDF p. 99
|}

==Reference material==
Page numbers refer to source page numbers, except where PDF page numbers are given (for example if the document has absent or ambiguous page numbering).

{| class="wikitable"
! Abbreviation !! Source
|-
| 072-0082 || [https://archive.org/details/PN_072-0082_Apple_Service_Programs_Manual Apple Service Programs Manual] (P/N 072-0082), March 1989 revision, November 1991 update
|-
| 072-0231-1 || [http://www.apple2scans.net/files/astp/PN072-0231-1.pdf Apple Service Technical Procedures Apple II/Apple III Archived Products Volume One] (232 MB)
|-
| A///L2SRM || [ftp://ftp.apple.asimov.net/pub/apple_II/documentation/apple3/service_reference_manual/Apple%20III%20Service%20Reference%20Manual-OCR-1982.pdf Apple /// Level 2 Service Reference Manual]
|-
| HRJ 1 || [http://www.retrotechnology.com/aux/mackeys.html Retrotechnology — Mac Keyswitches]
|-
| SG Vol II || [http://vintageapple.org/macbooks/pdf/APPLE_MACINTOSH_SERVICE_GUIDE_VOL2_1992.pdf Macintosh Computers Volume II Service Guide]
|}

==References==
<references>
<ref name="YA-0209">ヤフオク! — [http://web.archive.org/web/20151231224744/http://page9.auctions.yahoo.co.jp/jp/auction/k192718797#enlargeimg Apple IIGS キースィッチパーツ■ ADB Keyswitch 076-0209] (Wayback Machine archive)</ref>
</references>

[[Category:Research]]