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 6685-00-416-2900
NSN 5925-01-353-0351
NSN 5998-01-126-9141
NSN 6650-00-899-1774
NSN 5915-00-612-7461
NSN 6645-00-510-6643
NSN 6620-00-858-7317
NSN 5975-01-069-3236
NSN 6620-00-719-9393
NSN 6150-01-535-6131
NSN 5920-01-094-7284
NSN 6610-00-923-1917