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 5945-01-161-2324
NSN 5910-00-059-4197
NSN 5985-01-197-6999
NSN 5895-00-258-9135
NSN 5910-01-381-1284
NSN 5975-01-413-6423
NSN 5965-00-342-5126
NSN 7035-01-613-8345
NSN 5905-01-252-4540
NSN 6110-00-367-2427
NSN 5998-00-505-4303
NSN 5960-01-240-3266