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 6620-01-310-6653
NSN 6650-01-380-9424
NSN 6240-01-045-9269
NSN 5930-01-634-0659
NSN 5999-01-468-9433
NSN 5905-01-255-0734
NSN 5935-01-227-6878
NSN 7035-00-541-8516
NSN 5960-01-449-1310
NSN 2925-00-886-4718
NSN 5925-01-161-3265
NSN 6130-00-904-3374