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 6105-01-649-7289
NSN 5905-01-534-5964
NSN 5925-01-548-3130
NSN 6150-01-238-6432
NSN 5915-00-691-2702
NSN 6135-01-477-5259
NSN 5930-01-487-5429
NSN 6145-01-093-2559
NSN 5985-01-188-8573
NSN 7035-00-104-7613
NSN 5910-01-493-2132
NSN 5930-00-933-9058