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 5996-01-117-0338
NSN 5920-01-174-8540
NSN 5985-01-025-1491
NSN 6130-01-450-8072
NSN 2925-00-839-6815
NSN 5999-01-087-1340
NSN 6110-00-150-7844
NSN 5930-00-465-2322
NSN 5996-01-437-5658
NSN 7035-01-509-1959
NSN 5895-01-346-3305
NSN 5996-01-545-5216