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 7035-01-277-8493
NSN 5905-01-397-1661
NSN 5915-01-235-6318
NSN 6240-01-369-9883
NSN 5960-01-221-2880
NSN 5935-01-385-4670
NSN 5945-01-339-9077
NSN 5905-01-661-0578
NSN 6610-01-045-6372
NSN 6685-01-509-3029
NSN 5855-01-190-7049
NSN 5950-00-393-1553