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 6110-01-014-3840
NSN 5855-00-688-9954
NSN 5990-00-503-2459
NSN 7035-00-531-8143
NSN 5996-01-109-9327
NSN 5925-01-096-8607
NSN 5990-01-542-4212
NSN 5960-01-226-0342
NSN 5960-00-570-6986
NSN 5935-01-329-3941
NSN 5950-00-452-7265
NSN 6320-00-394-7076