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 5835-00-315-3797
NSN 5975-00-758-6813
NSN 6135-01-142-2417
NSN 5950-01-177-1695
NSN 6135-01-487-6275
NSN 6130-00-225-7248
NSN 6645-01-093-5015
NSN 6105-01-420-9474
NSN 5990-01-369-2764
NSN 5960-00-109-2806
NSN 6135-00-767-0331
NSN 5925-00-246-8812