Material is metal.
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 5915-01-631-1912
NSN 6610-01-645-7515
NSN 5925-01-627-4967
NSN 5950-00-833-9862
NSN 6130-00-662-8557
NSN 5835-01-487-3042
NSN 5985-01-564-9030
NSN 5895-01-457-1718
NSN 6135-00-127-1683
NSN 6130-00-837-3748
NSN 6110-00-486-0514
NSN 7035-00-153-3826