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 5925-01-037-6897
NSN 6145-01-044-6666
NSN 5935-01-506-8957
NSN 5855-01-180-5369
NSN 6135-00-276-7625
NSN 2925-00-629-7641
NSN 5915-01-547-7794
NSN 6240-01-406-5345
NSN 5996-00-880-4083
NSN 6240-00-034-5909
NSN 6110-01-472-1661
NSN 6320-00-886-9771