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 6130-01-528-6746
NSN 6135-01-346-0851
NSN 6150-00-647-3285
NSN 5930-01-094-8759
NSN 5990-00-728-6736
NSN 5910-00-080-2490
NSN 5998-01-187-4375
NSN 5905-00-348-2713
NSN 6110-00-932-7099
NSN 6130-00-237-8541
NSN 5910-01-339-7770
NSN 6135-01-286-9563