As modified by frequency rating
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 6105-00-240-3372
NSN 5985-01-245-6160
NSN 5945-00-456-8260
NSN 6620-01-030-9460
NSN 6610-00-526-9440
NSN 5950-01-394-3822
NSN 5925-01-445-6112
NSN 5835-00-389-2816
NSN 5855-01-606-3745
NSN 5855-01-171-2818
NSN 6650-01-338-6042
NSN 6105-01-463-2387