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 5915-01-565-9261
NSN 5855-00-928-1912
NSN 5965-00-761-4666
NSN 5855-00-999-6155
NSN 6135-01-442-7275
NSN 6145-01-019-6897
NSN 5990-00-155-2306
NSN 7035-00-973-9215
NSN 2925-01-074-9102
NSN 5915-01-003-7945
NSN 5925-01-018-0857
NSN 5920-01-386-5798