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 6145-00-635-9957
NSN 6150-01-359-6463
NSN 5915-00-727-2601
NSN 6650-01-172-5502
NSN 5945-01-210-4991
NSN 6650-01-660-3151
NSN 5950-01-432-3454
NSN 6150-00-411-4064
NSN 6105-01-026-0165
NSN 5975-01-501-0352
NSN 6220-01-446-6430
NSN 5996-01-557-8032