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 5925-01-078-4765
NSN 5985-00-538-6373
NSN 5855-01-010-4921
NSN 5945-01-350-9840
NSN 5915-01-062-5181
NSN 6130-00-176-1664
NSN 6130-00-834-2764
NSN 6610-00-276-8919
NSN 5835-01-553-6772
NSN 5999-01-044-2586
NSN 5990-01-272-4091
NSN 5960-01-281-5437