An electronic device which produces precise signals accurately related to a quantity such as time. The output signals are permanently connected into and are essential to the operation of other devices or equipments. Excludes items used in testing or alignment operations. See generator, signal and time signal set.
Classification: Parts and accessories of articles of schedule b subheading 9030.39
NSN 5930-01-441-8432
NSN 6135-01-589-0333
NSN 5895-01-484-9666
NSN 5999-00-080-7685
NSN 6320-01-335-8336
NSN 6650-01-506-0386
NSN 5950-01-502-8219
NSN 7035-01-525-8263
NSN 5945-01-656-2012
NSN 5996-00-479-3046
NSN 5935-01-411-5510
NSN 6650-01-044-9860