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 5998-01-371-8707
NSN 6105-01-634-0322
NSN 5920-01-461-8719
NSN 5950-01-589-8105
NSN 5950-00-126-5842
NSN 6240-01-648-2327
NSN 6685-01-391-0623
NSN 5990-00-410-6202
NSN 6320-01-622-5493
NSN 5835-00-554-0399
NSN 5935-00-481-8520
NSN 5895-00-844-7523