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 6645-01-535-7136
NSN 5960-01-163-8905
NSN 5925-01-293-9931
NSN 5915-01-031-5761
NSN 6135-00-246-0324
NSN 6150-01-208-0166
NSN 5855-00-014-5008
NSN 6110-01-494-9709
NSN 5910-01-091-7292
NSN 6240-01-153-2861
NSN 5915-01-633-9845
NSN 6135-00-789-2865