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 5990-00-840-6571
NSN 6650-00-248-4895
NSN 6320-00-546-9249
NSN 5990-01-240-7288
NSN 6650-01-394-0184
NSN 4140-01-118-8918
NSN 6110-01-096-7533
NSN 5930-01-296-8337
NSN 5960-01-248-4743
NSN 5999-01-552-0667
NSN 2925-01-534-7314
NSN 6650-01-545-4351