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 6620-01-242-7236
NSN 5990-00-636-4218
NSN 6650-00-287-5868
NSN 5960-01-411-5899
NSN 6130-00-583-9925
NSN 5965-00-868-8711
NSN 6110-01-591-4413
NSN 5960-01-495-0859
NSN 6130-01-372-4540
NSN 6145-01-433-2329
NSN 5996-00-729-1250
NSN 5950-00-467-9318