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 6610-00-548-3452
NSN 6620-01-367-2597
NSN 5950-01-028-3228
NSN 5935-01-444-0860
NSN 6150-01-338-3602
NSN 5915-00-132-4380
NSN 6220-01-340-2791
NSN 6620-01-449-8743
NSN 5950-01-340-6462
NSN 5895-01-381-5642
NSN 5925-01-329-8216
NSN 5998-00-613-1315