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 6145-01-423-0382
NSN 6145-01-301-7908
NSN 6650-00-879-5834
NSN 6320-01-415-0953
NSN 5996-00-283-4366
NSN 5975-00-478-8878
NSN 6620-01-274-8764
NSN 7035-00-115-1886
NSN 5990-01-481-3080
NSN 6685-00-760-8028
NSN 6220-00-494-7228
NSN 6105-00-394-3485