Has time reference capability
An item which generates a highly accurate signal of one or more fixed frequencies for calibration of frequencies from other sources. Does not include oscillator (as modified). For devices which are designed as voltage sources, see generator, signal. See also frequency meter.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 6145-01-359-8028
NSN 5998-00-772-7043
NSN 5975-01-276-6791
NSN 5855-00-149-0766
NSN 5915-01-337-2071
NSN 5920-01-008-5791
NSN 5945-01-622-0609
NSN 5950-01-464-5303
NSN 5996-01-291-0866
NSN 6105-01-419-1217
NSN 6320-01-313-2709
NSN 5835-00-419-0575