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 5905-00-081-8913
NSN 6645-01-258-6188
NSN 5935-01-330-2383
NSN 5985-00-819-0036
NSN 6650-01-424-7152
NSN 5920-01-066-6926
NSN 5990-01-378-7349
NSN 5905-01-178-2238
NSN 6620-01-222-5555
NSN 6105-00-099-8818
NSN 4140-01-597-8194
NSN 4140-01-521-6900