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 5965-00-665-2156
NSN 6135-01-215-1245
NSN 6150-01-291-2421
NSN 6220-00-249-4751
NSN 5915-01-362-0665
NSN 6145-00-661-0192
NSN 5990-01-097-4721
NSN 5920-00-759-1003
NSN 6150-00-147-8223
NSN 6685-01-327-6319
NSN 5935-01-359-1574
NSN 5945-00-674-1062