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 6150-01-260-2413
NSN 5935-01-476-8156
NSN 5999-01-023-1633
NSN 5905-01-182-6533
NSN 5925-01-619-4407
NSN 6130-01-351-7238
NSN 5965-01-261-0569
NSN 2925-00-156-8963
NSN 6135-01-159-9705
NSN 6650-01-592-8910
NSN 4140-01-295-5588
NSN 6130-01-036-1220