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 6110-01-237-2548
NSN 4140-00-994-0123
NSN 6650-01-186-5762
NSN 5998-00-881-5226
NSN 5930-00-127-1422
NSN 6150-01-122-1631
NSN 6130-01-195-0527
NSN 6130-00-959-5800
NSN 5835-01-106-1456
NSN 6135-01-388-2581
NSN 6685-01-592-6863
NSN 6320-01-352-5653