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 7035-01-528-7870
NSN 5975-00-991-7189
NSN 6135-01-448-4680
NSN 5930-00-918-6150
NSN 6620-01-259-5944
NSN 6645-01-416-2468
NSN 7035-01-385-7306
NSN 5985-00-296-9999
NSN 5945-01-618-4704
NSN 5998-01-321-3253
NSN 5996-01-099-4588
NSN 2925-00-831-7024