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 5950-01-435-6354
NSN 5910-00-231-1930
NSN 6645-01-509-7326
NSN 6145-00-678-0429
NSN 6150-00-004-4555
NSN 5910-01-079-6059
NSN 5965-01-008-5351
NSN 5925-01-573-8257
NSN 2925-00-540-9918
NSN 5910-00-472-1312
NSN 6240-00-829-4179
NSN 5895-00-925-2423