An item designed to act as a switching or triggering device by means of a disruptive discharge of electricity (a spark) between the electrodes. The insulation (usually air) between the electrodes is self-restoring after passage of the spark. For spark gaps used as a protective device, see arrester, electrical surge. For items with additional circuitry which perform complete modulation functions, see modulator, radar.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5910-00-526-0694
NSN 5935-01-599-8441
NSN 5965-00-156-8562
NSN 6320-01-296-3181
NSN 5996-01-196-7363
NSN 6130-01-475-8786
NSN 5990-00-140-1159
NSN 5960-01-624-1170
NSN 2925-01-484-8556
NSN 5960-01-381-8475
NSN 6135-01-623-9063
NSN 5915-01-398-9831