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 6610-01-187-1748
NSN 2925-01-397-2495
NSN 6110-01-392-9565
NSN 5996-01-435-5547
NSN 6645-01-087-7345
NSN 6105-01-644-4612
NSN 5915-01-396-0095
NSN 5855-00-494-9581
NSN 7035-00-193-2269
NSN 6150-01-065-1868
NSN 5960-01-481-3722
NSN 5950-00-244-8089