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 6145-00-726-0278
NSN 6105-01-498-1286
NSN 5990-01-558-1892
NSN 5985-01-401-5387
NSN 2925-01-141-7563
NSN 5965-01-023-9359
NSN 5950-00-406-3093
NSN 5920-01-549-5277
NSN 6130-00-603-8471
NSN 6685-01-089-7403
NSN 5999-01-303-6026
NSN 6610-00-452-9269