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 6610-01-445-6362
NSN 5960-01-249-7617
NSN 5945-01-195-7263
NSN 5960-01-609-6565
NSN 4140-01-282-3466
NSN 6135-00-782-6988
NSN 7035-01-498-9492
NSN 6650-01-501-4304
NSN 5910-01-100-9624
NSN 5935-01-089-8938
NSN 6645-01-467-9983
NSN 6135-01-271-3966