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 6650-01-117-5347
NSN 6620-01-562-0113
NSN 6135-01-268-7056
NSN 5910-00-984-2846
NSN 6150-00-099-6919
NSN 5990-00-728-8248
NSN 5998-00-151-8282
NSN 5935-01-362-3440
NSN 5945-01-526-4631
NSN 6620-01-142-8277
NSN 6650-01-626-5370
NSN 4140-00-587-7496