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 6685-01-311-5435
NSN 5985-01-605-1582
NSN 5920-01-125-6469
NSN 5950-01-127-5727
NSN 6105-01-513-3334
NSN 6135-01-329-6022
NSN 5960-01-449-5726
NSN 5930-01-375-6651
NSN 5985-01-508-4226
NSN 5945-00-470-1469
NSN 6320-01-446-5985
NSN 5915-01-437-5653