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 5996-00-603-5253
NSN 7035-01-369-1445
NSN 5998-00-934-9941
NSN 5925-01-546-0029
NSN 5985-01-557-1395
NSN 6685-01-248-4463
NSN 5895-00-761-2829
NSN 6135-01-548-1423
NSN 5915-01-442-9231
NSN 6135-01-084-1609
NSN 7035-00-285-3393
NSN 6610-01-167-1771