Mounted in pipe line
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 5945-00-113-2822
NSN 6620-00-959-6614
NSN 5996-01-123-9038
NSN 6110-00-171-2214
NSN 5910-00-344-4431
NSN 5945-01-169-4561
NSN 5985-01-605-0230
NSN 5975-01-327-4893
NSN 6240-01-169-8223
NSN 5935-01-265-4267
NSN 5965-00-650-4562
NSN 5990-01-345-1468