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 5855-01-590-3323
NSN 5895-01-152-3671
NSN 5895-01-085-6168
NSN 5945-01-384-3198
NSN 5935-01-267-7189
NSN 6105-00-437-2623
NSN 5990-00-803-0490
NSN 5965-01-559-4958
NSN 5915-00-576-6395
NSN 6645-01-394-0170
NSN 5895-01-149-0771
NSN 5855-00-832-9341