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 2925-01-224-1885
NSN 5960-01-552-0862
NSN 5920-00-730-4343
NSN 5855-01-254-3041
NSN 6620-00-391-0374
NSN 5910-01-406-3880
NSN 5996-01-244-3450
NSN 5905-00-223-0932
NSN 2925-01-648-6859
NSN 7035-01-253-2868
NSN 5905-01-408-3747
NSN 6220-01-361-5182