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 6685-00-196-0304
NSN 6150-00-721-3945
NSN 5925-01-617-7880
NSN 5895-01-579-5255
NSN 6145-01-170-5286
NSN 6145-01-123-5128
NSN 5990-01-231-1214
NSN 6130-00-554-7852
NSN 5996-01-287-8311
NSN 6150-00-043-2135
NSN 6145-01-297-4838
NSN 5999-01-356-5349