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 5895-00-518-1593
NSN 5985-01-467-2632
NSN 6130-01-306-9201
NSN 6685-01-464-3128
NSN 5895-01-510-0287
NSN 5925-01-261-1677
NSN 5835-01-126-2480
NSN 5920-01-251-6706
NSN 5985-00-822-6250
NSN 6650-01-056-5418
NSN 6220-00-832-6916
NSN 6105-00-189-0515