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 6130-01-306-6449
NSN 5920-01-448-6914
NSN 5935-01-430-5562
NSN 6105-00-635-9809
NSN 5895-00-455-0248
NSN 5998-00-449-4357
NSN 5910-00-954-0783
NSN 6105-00-099-8818
NSN 5930-00-844-5821
NSN 6220-00-643-4045
NSN 5905-00-851-8098
NSN 5985-01-503-3600