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 5910-01-413-0376
NSN 6130-01-529-0148
NSN 6220-01-521-4070
NSN 6240-01-111-0476
NSN 5905-00-233-5932
NSN 6320-01-519-8767
NSN 2925-00-408-9829
NSN 7035-01-202-8172
NSN 6320-01-056-1164
NSN 6240-00-082-1142
NSN 6620-01-006-4899
NSN 6145-01-463-9001