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 6150-01-323-3582
NSN 5965-01-378-7335
NSN 5925-00-973-1160
NSN 5915-01-604-9868
NSN 5920-01-447-4265
NSN 6220-00-799-5317
NSN 5985-01-275-7323
NSN 5910-00-226-0486
NSN 5920-01-181-8210
NSN 7035-01-027-1718
NSN 5965-01-530-9668
NSN 5990-00-389-0554