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 6685-00-694-2641
NSN 5990-01-179-5625
NSN 5950-01-275-3058
NSN 5855-00-688-9954
NSN 6620-01-417-8110
NSN 6650-01-132-6860
NSN 5999-00-436-1889
NSN 6110-01-330-8053
NSN 6240-00-918-2426
NSN 6110-01-435-6610
NSN 7035-00-179-3924
NSN 6320-01-512-2031