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 5905-01-266-9922
NSN 6320-00-405-2348
NSN 5965-00-682-3567
NSN 6320-01-465-2028
NSN 6150-01-437-0409
NSN 6220-00-573-5747
NSN 5945-00-162-9525
NSN 6110-01-531-4987
NSN 2925-01-097-0903
NSN 6645-01-577-7932
NSN 5965-01-399-8454
NSN 6610-01-076-4800