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 6645-01-107-5699
NSN 7035-00-252-7467
NSN 5985-01-032-7402
NSN 5855-01-085-5354
NSN 5895-01-327-3624
NSN 7035-00-250-0982
NSN 5835-01-632-6627
NSN 5895-01-157-4006
NSN 5960-00-876-7927
NSN 5915-00-276-8332
NSN 6135-01-506-4791
NSN 7035-00-421-8710