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 5965-01-210-7784
NSN 6220-01-498-7211
NSN 6135-00-122-2420
NSN 5930-00-448-9123
NSN 6110-01-447-4715
NSN 6685-01-583-4544
NSN 6610-01-003-9763
NSN 6610-01-461-8180
NSN 5990-01-147-5225
NSN 6240-01-246-3248
NSN 6620-01-155-6564
NSN 7035-01-256-9598