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 5895-00-367-4282
NSN 5999-00-420-1483
NSN 5855-01-042-7990
NSN 6685-00-826-9381
NSN 6645-00-843-8837
NSN 5945-01-319-6104
NSN 6610-01-445-7120
NSN 5895-01-626-3543
NSN 5999-01-322-4477
NSN 5975-01-519-7520
NSN 5915-00-434-2300
NSN 5935-01-187-7482