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 5965-00-289-6280
NSN 6105-00-769-5434
NSN 5895-00-222-8555
NSN 5835-01-454-2674
NSN 2925-01-423-4962
NSN 6150-00-471-7480
NSN 5945-01-643-9666
NSN 5835-00-677-5926
NSN 6240-00-839-7440
NSN 5990-01-453-3552
NSN 5975-01-216-4289
NSN 5935-01-082-8288