An/grc-221protection end item identification.
An automatic electrical, electromechanical, or electronic device which generates and/or controls the energy which actuates electrical alarms such as bells, horns, sirens, buzzers, lights, and which does not in itself contain the actual alarm. If complete with alarm, the device takes the name of the type of alarm, such as alarm (as modified).
Switch Board Assembly
Switch Board Assembly
Power Supply
Power Supply
Transistor Assembly
NSN 5831-01-442-1889
NSN 5820-01-360-0038
NSN 6110-01-633-9660
NSN 5826-01-542-8656
NSN 6350-00-103-0531
NSN 5820-00-840-0175
NSN 6675-00-593-5517
NSN 6730-00-634-7989
NSN 5836-01-190-1234
NSN 5840-01-383-8384
NSN 1240-01-420-7185
NSN 5836-01-026-9940
Last modified 05/11/2024