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 6650-00-999-3566
NSN 6135-01-354-5535
NSN 6650-01-327-3068
NSN 4140-01-619-8446
NSN 5945-00-556-6854
NSN 4140-01-414-4138
NSN 4140-01-265-8669
NSN 5855-01-463-7372
NSN 5835-01-519-2916
NSN 6650-01-633-9147
NSN 5915-01-025-7171
NSN 7035-01-145-5059