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 6110-01-491-2158
NSN 6220-01-270-1454
NSN 6130-01-238-1164
NSN 6105-01-029-2445
NSN 5960-01-089-8155
NSN 5998-00-753-7856
NSN 6130-00-766-5755
NSN 6145-01-252-7675
NSN 6110-01-553-5191
NSN 6145-00-496-2020
NSN 5905-01-474-9094
NSN 6110-00-226-1753