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 5930-01-435-5806
NSN 5950-01-089-8893
NSN 5930-00-737-0661
NSN 6110-01-491-5872
NSN 5945-01-510-1280
NSN 6105-01-176-6800
NSN 5999-00-220-9775
NSN 5945-00-258-4147
NSN 6130-00-751-8988
NSN 5975-01-032-5109
NSN 5945-01-535-1990
NSN 6620-01-510-3501