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 6220-01-506-7189
NSN 5895-00-753-5349
NSN 5965-01-007-9757
NSN 6620-01-648-1594
NSN 5915-01-616-3485
NSN 5945-00-094-0583
NSN 6320-01-116-3980
NSN 6620-00-147-6034
NSN 5975-01-610-8554
NSN 6145-01-506-8222
NSN 6220-00-420-1245
NSN 5855-01-457-6122