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 6150-01-484-7879
NSN 6135-01-177-3552
NSN 6145-00-448-1636
NSN 5895-01-214-3950
NSN 4140-01-378-8390
NSN 5835-01-123-8305
NSN 5996-01-416-8215
NSN 5945-01-385-1918
NSN 6110-00-285-1895
NSN 6320-01-585-8468
NSN 6110-01-196-1614
NSN 5965-00-997-5764