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 5990-00-686-5868
NSN 4140-01-330-6863
NSN 6135-00-209-6918
NSN 6645-01-564-0569
NSN 6110-01-200-3517
NSN 5996-00-127-8824
NSN 2925-01-511-2667
NSN 6220-00-517-9300
NSN 6220-00-946-8737
NSN 5960-01-656-6343
NSN 5990-01-548-3711
NSN 5998-01-239-0864