X12 system, 2 windows high by 5 windows wide, relay rack mount, 3 1/2 inch square
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 6135-00-856-1343
NSN 6610-01-142-8958
NSN 4140-00-758-7686
NSN 6320-01-227-2648
NSN 6610-00-190-1428
NSN 5925-01-231-3289
NSN 5905-00-468-8008
NSN 5996-01-103-2474
NSN 5835-01-149-4005
NSN 6110-01-627-7107
NSN 5935-01-117-3304
NSN 5915-00-476-5977