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 5855-00-797-8217
NSN 6145-00-106-0611
NSN 6650-01-171-8539
NSN 5996-00-111-4600
NSN 6150-01-323-7731
NSN 2925-01-086-5507
NSN 6240-00-423-9575
NSN 6150-01-434-9024
NSN 5920-01-539-7966
NSN 6135-01-499-9723
NSN 6135-00-885-6003
NSN 6110-01-004-9870