MIL-DTL-641/20B
TABLE I. PIN.
Part
Terminal
Connection
Mounting
Switching action
number
1
4 breaks connected and monitor
Wirewrap
2
4 breaks connected and monitor
Solder lug
3
6 breaks
Wirewrap
Tip, ring
Double
and sleeve
lug
4
6 breaks
Solder lug
5
4 breaks and monitor
Wirewrap
6
4 breaks and monitor
Solder lug
TABLE II. Mating plugs.
Dash number
Mating plug
-1
-2
-3
M642/13-1, -2, -3, -4
-4
-5
-6
Marginal notations are not used in this revision to identify changes with respect to the previous issue due
to the extent of the changes.
Referenced documents. This document references MIL-DTL-641.
CONCLUDING MATERIAL
Custodians:
Preparing activity:
Army CR
DLA - CC
Navy EC
Air Force 85
(Project 5935-2013-043)
DLA - CC
Review activities:
Army AR, AT, CR4, MI
Navy AS, MC, OS, SH
Air Force 11, 19, 99
NOTE: The activities listed above were interested in this document as of the date of this document.
Since organizations and responsibilities can change, you should verify the currency of the information
above using the ASSIST Online database at https://assist.dla.mil .
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