An automatic electrical warning system specifically designed to give an aural and/or visual indication when the voltage in an item or equipment falls below a specified value. It contains the sensitive elements and a calling device such as a bell, buzzer, horn, siren, or light.
Classification: Parts of electric sound or visual signaling apparatus other than printed circuit assemblies, nesoi
NSN 5835-00-238-1516
NSN 6135-01-463-2445
NSN 5910-00-059-4197
NSN 5990-01-299-2014
NSN 5965-01-353-6380
NSN 6650-00-824-5510
NSN 5910-01-364-2828
NSN 6240-00-287-1988
NSN 6320-01-116-3980
NSN 6620-01-543-3866
NSN 5910-00-498-6174
NSN 5945-01-510-9223