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 5960-00-266-6741
NSN 5920-00-284-8435
NSN 6220-01-401-5337
NSN 6685-01-531-2981
NSN 5950-01-559-3055
NSN 5985-01-306-9397
NSN 5945-01-198-7915
NSN 6135-01-463-7077
NSN 5895-01-634-0630
NSN 5910-01-509-4878
NSN 5920-01-474-8172
NSN 6220-00-789-5880