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 6150-01-461-8949
NSN 5999-01-358-1923
NSN 5960-00-331-0173
NSN 6320-00-925-0558
NSN 5920-00-134-0395
NSN 5960-01-370-4285
NSN 7035-01-605-6368
NSN 6105-00-241-2213
NSN 5925-00-399-6223
NSN 5965-01-165-9787
NSN 6220-01-529-4595
NSN 5945-00-858-2457