An inclosure, with a conductive inner wall, whose resonant frequency is determined by its internal dimensions. For calibrated items which are used to measure wavelength or frequency, see wavemeter; see also frequency meter.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5950-01-023-7692
NSN 6620-01-606-8964
NSN 6620-00-905-6590
NSN 6145-00-010-1425
NSN 5996-00-488-7060
NSN 6240-00-456-2578
NSN 6145-01-373-0241
NSN 6220-01-208-0989
NSN 6220-01-313-3395
NSN 6620-00-957-9325
NSN 7035-01-364-0286
NSN 5910-01-383-8428