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 5998-00-219-4186
NSN 6620-01-643-5531
NSN 5998-01-355-7330
NSN 5915-01-258-5799
NSN 5920-00-198-4337
NSN 5998-01-252-8803
NSN 5985-00-731-1856
NSN 6110-01-494-8120
NSN 6105-01-532-6252
NSN 6135-01-281-4758
NSN 6610-01-162-8258
NSN 6110-01-363-0497