NPFC - MIL-P-642/13
PLUGS, TELEPHONE (TYPE PJ-777, PJ-778) 3 CONDUCTOR, SINGLE, DOUBLE
|Publication Date:||31 October 1988|
This specification is approved for use by all Departments and Agencies of the Department of Defense.
The requirements for acquiring the plugs described herein shall consist of this specification and the latest issue of MIL-P-642.