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 6240-01-233-2334
NSN 6150-00-878-1248
NSN 5975-01-634-0678
NSN 5925-01-322-7930
NSN 5985-01-129-0788
NSN 5950-01-225-2866
NSN 6105-00-439-1987
NSN 6130-01-055-6846
NSN 5998-00-902-0203
NSN 6685-01-066-7472
NSN 6110-01-633-9660
NSN 6105-01-383-7486