Four mtg. Holes 0.228 in. Dia.
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).
Classification: Parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi
NSN 5905-01-329-1083
NSN 6220-01-310-8741
NSN 5925-01-246-2772
NSN 6650-01-248-9508
NSN 6685-01-628-1227
NSN 7035-00-495-2137
NSN 5935-00-194-7732
NSN 5930-01-303-5981
NSN 5855-00-879-5849
NSN 5905-01-080-1880
NSN 5905-01-116-3520
NSN 6145-01-050-7531