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 5996-00-147-9323
NSN 5960-01-416-6187
NSN 5925-01-634-0664
NSN 5975-01-065-0467
NSN 5920-00-722-4894
NSN 6135-01-543-8159
NSN 5930-01-536-9935
NSN 5925-01-162-2219
NSN 6650-01-068-5021
NSN 6130-01-280-9565
NSN 6145-01-247-5434
NSN 6110-01-254-1562