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 5925-01-166-4051
NSN 6130-01-446-6252
NSN 5990-01-522-6096
NSN 6610-01-302-6347
NSN 6150-01-297-4845
NSN 6220-00-099-9192
NSN 5990-01-380-0650
NSN 5965-01-350-1890
NSN 5985-01-185-6357
NSN 5996-01-483-1032
NSN 5950-00-122-3863
NSN 6130-00-553-8758