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 6610-01-603-0703
NSN 6220-01-204-8916
NSN 6620-01-468-9288
NSN 5905-01-640-9026
NSN 4140-01-528-7182
NSN 5950-01-546-7686
NSN 5895-01-249-6701
NSN 5999-00-855-9074
NSN 5925-01-549-7714
NSN 6135-01-301-8776
NSN 5960-00-106-2239
NSN 6135-01-387-0754