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 5985-01-529-2315
NSN 5935-01-341-2343
NSN 6135-01-462-6040
NSN 5998-01-407-9142
NSN 5985-00-199-8997
NSN 5910-01-311-3070
NSN 5985-01-195-4028
NSN 6240-01-436-4649
NSN 2925-01-089-6269
NSN 5998-00-726-5875
NSN 5855-01-471-2149
NSN 6650-01-425-7362