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 5950-00-677-5997
NSN 6610-01-350-7697
NSN 5915-00-487-8767
NSN 5895-00-410-3772
NSN 5925-00-636-5683
NSN 5945-01-416-8131
NSN 6110-01-201-6677
NSN 5998-01-143-7334
NSN 6105-01-498-9759
NSN 5915-00-581-6285
NSN 6145-01-599-9935
NSN 5930-00-018-9283