No other part numbers with same form, fit, and function found.
An item that can generate a fundamental frequency with a high degree of accuracy. Harmonics of this fundamental are then used as a reference point for checking throughout the radio spectrum. The standard may be stable crystal oscillator, noncrystal oscillator, tuning fork, atomic beam, molecular beam, gas cell, quantum mechanical resonator, or the like.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5975-01-212-2020
NSN 5905-01-050-0348
NSN 5895-00-119-5692
NSN 5930-00-497-3995
NSN 5945-01-555-8373
NSN 6110-00-392-6173
NSN 6620-01-248-0358
NSN 5910-00-075-0977
NSN 5915-01-469-6831
NSN 5895-00-733-9278
NSN 6240-00-489-1441
NSN 6130-00-419-1032