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 5905-01-634-0595
NSN 6620-01-444-8261
NSN 6240-01-126-9167
NSN 5975-00-160-6543
NSN 5925-00-261-6862
NSN 5975-00-968-7650
NSN 5998-00-735-9149
NSN 5998-00-783-8243
NSN 7035-01-295-1609
NSN 5895-00-269-3848
NSN 5925-01-150-8127
NSN 6645-01-159-8787