An/grc-221 protection end item identification, controls an alerting horn which mounts on a building .
Controls an alerting horn which mounts on a building and alerts aircraft crew
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 5831-00-350-8509
NSN 1285-01-072-1953
NSN 7021-01-154-2871
NSN 5815-01-514-7818
NSN 5820-01-581-3921
NSN 6350-01-572-4436
NSN 5975-01-217-6213
NSN 5995-00-243-0630
NSN 5821-00-144-3447
NSN 7520-01-411-6325
NSN 5965-01-588-3455
NSN 1430-01-032-4328
Last modified 04/29/2024