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 5945-01-445-9171
NSN 5920-01-363-6554
NSN 6130-01-649-8053
NSN 6685-00-009-2325
NSN 5925-00-554-4114
NSN 5985-01-621-8725
NSN 6650-00-123-9677
NSN 6685-01-187-9472
NSN 5895-00-222-0533
NSN 5915-00-195-1023
NSN 7035-00-300-3208
NSN 6150-01-053-6289