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 6110-01-168-3446
NSN 5935-01-379-2497
NSN 6240-01-459-6965
NSN 5975-01-272-2544
NSN 6240-01-346-1450
NSN 6150-00-923-6647
NSN 5920-01-589-0876
NSN 6320-01-425-1417
NSN 5935-00-871-9545
NSN 6610-01-429-2162
NSN 6685-01-023-4714
NSN 5930-01-572-8315