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 5935-00-864-8584
NSN 5999-01-186-1667
NSN 6610-01-123-2276
NSN 6645-01-449-8752
NSN 5915-00-128-8808
NSN 5999-00-901-6246
NSN 6610-00-853-5657
NSN 5950-01-245-9562
NSN 5925-01-426-6923
NSN 5855-01-482-0440
NSN 5855-01-236-9645
NSN 6110-01-107-2151