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 5920-01-010-1578
NSN 6110-00-508-5892
NSN 6150-00-722-8687
NSN 6620-01-411-9489
NSN 5999-01-093-8392
NSN 6610-00-079-8692
NSN 5945-00-028-4332
NSN 6685-01-168-8194
NSN 5835-01-416-6449
NSN 5985-01-004-7676
NSN 5965-00-064-8209
NSN 5920-00-472-1160