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 6130-01-214-4620
NSN 5945-00-185-6609
NSN 5965-01-649-1279
NSN 5855-01-302-9778
NSN 5985-00-658-2879
NSN 6105-01-136-0149
NSN 6145-01-420-6723
NSN 6105-01-152-2800
NSN 6620-01-372-4168
NSN 5998-00-774-4768
NSN 5945-01-209-2190
NSN 5915-01-348-5819