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 6240-01-500-3024
NSN 6150-01-507-6549
NSN 5930-01-131-9941
NSN 5960-01-599-9821
NSN 5915-01-139-5441
NSN 6150-00-841-6629
NSN 5930-00-238-6409
NSN 5965-01-453-7504
NSN 6110-01-357-6357
NSN 6220-01-654-2739
NSN 4140-01-139-4877
NSN 5950-00-573-8051