Hermetically sealed
An instrument which measures the rate of regularly recurring variations in an electric current or voltage and is usually calibrated in hertz (cycles per second or cps). The value may be expressed by means of a pointer and calibrated dial vibrating reed or a digital read out display. For instruments which measure radio frequencies, see calibrator, frequency; and wavementer. excludes: counter electronic digital.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5999-00-707-0073
NSN 6240-01-188-7282
NSN 5999-01-363-7964
NSN 5905-01-326-7934
NSN 6135-01-512-8740
NSN 5910-01-065-7972
NSN 5910-01-614-6490
NSN 6240-00-753-2031
NSN 5935-01-484-7049
NSN 5965-01-555-8007
NSN 6240-01-089-6149
NSN 7035-00-679-9027