MS3121B (NOTICE 1), MILITARY STANDARD: CONNECTORS, PLUG, ELECTRICAL, CRIMP TYPE, CABLE-CONNECTING, BAYONET COUPLING, SERIES 1, CLASSES E, F AND P (06-SEP-1988

MS3121B (NOTICE 1), MILITARY STANDARD: CONNECTORS, PLUG, ELECTRICAL, CRIMP TYPE, CABLE-CONNECTING, BAYONET COUPLING, SERIES 1, CLASSES E, F AND P (06-SEP-1988).