Material is metal.
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 6620-00-343-5602
NSN 5930-01-367-5802
NSN 5915-00-351-7355
NSN 6320-01-624-0193
NSN 5960-00-804-9034
NSN 6610-01-225-3941
NSN 5960-01-391-0643
NSN 6650-01-360-6577
NSN 6105-00-195-1273
NSN 6150-01-435-4047
NSN 5945-01-654-2013
NSN 5999-01-422-5492