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 5999-01-364-0876
NSN 6145-01-411-8359
NSN 6320-00-450-7014
NSN 5920-01-645-5512
NSN 6105-00-779-9822
NSN 5950-01-109-2084
NSN 6620-00-553-8988
NSN 6135-01-422-1440
NSN 6620-01-077-8033
NSN 6130-01-201-0664
NSN 6220-00-494-7228
NSN 5985-01-256-9593