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 7450-01-260-4536
NSN 6760-01-292-1796
NSN 6730-00-259-2853
NSN 1430-01-462-5323
NSN 5840-00-878-6768
NSN 6730-01-421-7456
NSN 5836-00-917-0071
NSN 1285-01-407-5104
NSN 5810-00-495-4721
NSN 5826-00-032-7024
NSN 5975-01-330-9923
NSN 7450-01-502-5153
Last modified 11/14/2024