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 6240-01-468-6408
NSN 2925-01-132-5827
NSN 5996-01-172-9000
NSN 5999-01-647-4542
NSN 5935-01-171-7850
NSN 5925-00-989-9633
NSN 6320-00-845-3261
NSN 5945-01-107-7289
NSN 5998-00-337-6018
NSN 6150-01-202-5316
NSN 5998-01-383-2855
NSN 5996-00-403-7981