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 5930-00-599-4951
NSN 5935-00-724-0177
NSN 5835-01-316-3255
NSN 7035-00-001-4586
NSN 2925-01-129-1261
NSN 6685-01-434-7443
NSN 5935-01-532-0175
NSN 6135-01-400-2947
NSN 5920-01-386-4195
NSN 6150-01-493-9554
NSN 5895-01-514-4091
NSN 5835-01-186-4961