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 6645-01-368-9990
NSN 5945-00-942-9439
NSN 6130-01-566-0752
NSN 5910-00-907-6661
NSN 6620-01-423-0833
NSN 6610-01-298-2649
NSN 6135-00-840-6451
NSN 5925-01-557-7692
NSN 7035-00-104-7613
NSN 2925-00-480-1531
NSN 6620-00-621-6951
NSN 6645-01-308-2260