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 6610-00-925-3914
NSN 6685-01-100-3012
NSN 6135-01-480-8121
NSN 6150-01-613-5402
NSN 6645-01-047-3026
NSN 6135-00-248-4102
NSN 5990-01-180-7365
NSN 5920-01-381-7691
NSN 5855-00-548-4742
NSN 6220-00-790-5431
NSN 7035-01-464-1213
NSN 5998-01-329-5189