A signaling apparatus which operates electromagnetically and serves to indicate visually, or visually and audibly, whether a current is flowing, has flowed, or has changed direction of flow in one or more circuits. It is usually employed in connection with alarms, electric bells, or buzzers. See also alarm (as modified).
Classification: Parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi
NSN 6135-01-066-6904
NSN 5985-01-497-4921
NSN 6610-01-058-2366
NSN 5915-01-511-5371
NSN 6610-01-164-9477
NSN 5910-00-100-1366
NSN 5835-01-090-0784
NSN 2925-01-038-7625
NSN 2925-00-051-1467
NSN 6145-00-212-0422
NSN 5905-01-025-3838
NSN 7035-01-137-0620