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 5915-01-472-8977
NSN 5999-01-231-9728
NSN 5960-01-106-3086
NSN 6620-00-140-4316
NSN 2925-01-068-3844
NSN 5999-00-915-3622
NSN 6620-01-601-7491
NSN 6220-00-113-3166
NSN 5996-01-287-8311
NSN 6320-01-506-9439
NSN 5855-01-621-4191
NSN 5975-01-295-1619