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 6320-00-682-3448
NSN 5905-01-191-6451
NSN 7035-01-343-2582
NSN 6110-01-210-2454
NSN 6685-01-414-3596
NSN 5945-01-506-7739
NSN 5950-01-414-5214
NSN 2925-01-327-3069
NSN 6220-00-333-8521
NSN 6220-01-417-3662
NSN 5975-01-548-8891
NSN 5990-01-609-4793