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 6135-01-602-8383
NSN 5975-00-059-3646
NSN 5910-00-938-4679
NSN 6105-01-646-9041
NSN 5930-01-003-4275
NSN 5920-01-564-2682
NSN 4140-01-566-1791
NSN 5998-01-237-2541
NSN 5920-00-510-7656
NSN 5985-01-185-6357
NSN 5996-01-479-4086
NSN 5945-00-081-4351