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 5950-01-328-7817
NSN 5998-00-451-8841
NSN 5855-00-233-2366
NSN 4140-01-420-6263
NSN 6650-01-307-6009
NSN 6610-01-100-3662
NSN 6650-00-934-8316
NSN 5985-00-364-7835
NSN 5920-01-599-5458
NSN 5998-01-164-4321
NSN 5895-01-139-3579
NSN 5855-01-592-3128