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 5920-01-101-2235
NSN 5950-00-173-7105
NSN 6645-00-510-6643
NSN 6130-01-503-2873
NSN 6110-01-484-8974
NSN 6105-01-262-0183
NSN 2925-01-573-1067
NSN 6685-00-715-9254
NSN 5990-01-322-9781
NSN 4140-00-990-3311
NSN 2925-01-004-5627
NSN 6145-00-512-6675