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 7050-00-169-9134
NSN 5820-01-097-2502
NSN 5965-01-501-9492
NSN 7021-00-981-7228
NSN 5810-01-239-7256
NSN 5840-01-229-5372
NSN 1285-01-503-0750
NSN 1240-00-546-6339
NSN 6675-00-462-7262
NSN 6940-00-762-5511
NSN 5826-01-535-7637
NSN 5810-01-431-8647
Last modified 05/09/2024