Nuclear hardness critical hardness feature - nonhardened.
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 6135-01-100-3593
NSN 6320-00-405-2348
NSN 6240-01-461-9011
NSN 6620-01-376-3744
NSN 5996-01-452-7888
NSN 5920-01-524-8776
NSN 5960-01-371-5494
NSN 5835-01-555-8963
NSN 5945-00-615-1895
NSN 6220-01-448-0508
NSN 5985-01-403-2835
NSN 6645-00-258-8547