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 6685-01-623-9942
NSN 6110-01-642-3323
NSN 4140-01-628-7902
NSN 5996-00-170-8060
NSN 5895-00-912-4745
NSN 5855-01-110-9564
NSN 6610-00-098-5362
NSN 6685-00-700-1668
NSN 6150-00-054-4685
NSN 6150-01-157-8726
NSN 6110-00-113-1415
NSN 6130-01-633-6891