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 6105-01-223-7307
NSN 6135-01-480-8121
NSN 5925-01-652-6458
NSN 6130-01-553-6236
NSN 6110-00-257-1446
NSN 5965-01-463-8176
NSN 6320-01-289-0946
NSN 5920-00-786-8241
NSN 5895-01-478-8215
NSN 6220-01-407-5639
NSN 6110-00-101-9821
NSN 6610-01-044-1860