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 6645-00-762-7452
NSN 6150-00-596-9253
NSN 5990-00-269-2226
NSN 6620-01-399-3615
NSN 6110-01-541-5292
NSN 5975-01-449-1798
NSN 6620-01-569-4621
NSN 5920-01-078-1323
NSN 6110-01-378-4140
NSN 5855-01-380-9950
NSN 6150-01-206-9661
NSN 6240-01-578-6227