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 5975-01-469-6062
NSN 5996-01-193-7529
NSN 2925-00-899-4261
NSN 6620-00-155-2608
NSN 5998-01-177-9340
NSN 5915-00-001-3117
NSN 5930-01-530-2283
NSN 6145-01-316-9014
NSN 5895-01-341-2563
NSN 6320-00-483-0451
NSN 6105-00-516-0474
NSN 6240-01-089-1383