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 5975-01-479-6550
NSN 5996-01-497-2626
NSN 5855-01-136-9532
NSN 5950-01-607-0323
NSN 5910-01-440-1334
NSN 5895-00-872-6070
NSN 5996-01-186-4790
NSN 6320-01-114-5534
NSN 5998-01-414-4038
NSN 5975-01-421-7903
NSN 6320-01-491-0327
NSN 5910-01-491-2763