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 7035-00-679-9027
NSN 5985-01-457-0997
NSN 2925-01-391-9247
NSN 6105-00-102-2356
NSN 6610-01-091-8458
NSN 5920-01-587-7579
NSN 6105-01-459-0605
NSN 5855-01-659-0293
NSN 5960-00-125-9335
NSN 6105-00-632-0246
NSN 5945-01-446-7074
NSN 5996-01-620-7742