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 6685-01-282-9113
NSN 6135-01-217-8810
NSN 5965-01-050-7055
NSN 6150-01-288-6705
NSN 6150-00-753-3950
NSN 5960-01-420-3072
NSN 5999-01-125-3397
NSN 5855-00-298-0261
NSN 6110-01-089-9017
NSN 5855-01-283-3730
NSN 5925-01-204-8770
NSN 6130-01-556-6869