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 6650-00-800-4092
NSN 6135-00-377-9165
NSN 6645-01-648-2115
NSN 5975-00-985-2748
NSN 5965-01-527-0751
NSN 6650-01-399-8552
NSN 5920-01-431-7617
NSN 6130-01-532-5490
NSN 5905-01-254-2741
NSN 6130-00-126-1133
NSN 5990-01-517-7848
NSN 6320-01-106-4414