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 5945-00-933-9308
NSN 5945-01-258-5042
NSN 5855-00-221-9435
NSN 6685-01-166-9508
NSN 6645-01-025-1002
NSN 5905-00-391-6398
NSN 5920-00-083-6858
NSN 6685-01-555-0526
NSN 6220-01-348-0677
NSN 5905-01-420-8226
NSN 2925-01-147-6688
NSN 5895-00-586-1068