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 2925-00-265-7539
NSN 5975-01-551-1172
NSN 6105-01-447-2984
NSN 6135-01-415-1163
NSN 6610-00-992-3838
NSN 6145-00-017-9707
NSN 5945-00-290-1779
NSN 5905-01-281-0630
NSN 6150-00-728-8341
NSN 6145-01-413-5516
NSN 5925-01-095-1995
NSN 6240-00-079-7852