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 6105-01-572-4961
NSN 5965-00-103-5000
NSN 7035-01-643-2724
NSN 5965-01-393-8818
NSN 5965-00-492-1737
NSN 5950-00-140-9696
NSN 5905-01-555-8077
NSN 6110-01-271-6979
NSN 6685-01-029-1971
NSN 5915-00-375-5000
NSN 6145-01-477-4320
NSN 5960-01-641-5493