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 armored fighting vehicles,motorized, whether or not fitted with weapons
NSN 6620-01-294-1044
NSN 5910-01-233-2905
NSN 2925-01-180-7793
NSN 5998-01-432-7677
NSN 6620-01-535-6925
NSN 5975-01-491-2180
NSN 5935-00-792-6638
NSN 5935-00-576-7316
NSN 6220-00-715-5718
NSN 5910-01-329-4536
NSN 6240-00-156-1607
NSN 2925-01-437-1128