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 5990-01-507-7495
NSN 6650-01-252-8190
NSN 4140-01-086-6536
NSN 5855-01-087-1417
NSN 5930-01-561-8140
NSN 6220-01-353-0835
NSN 5895-01-426-8942
NSN 2925-01-168-6253
NSN 5905-00-821-6708
NSN 6145-01-145-5177
NSN 6110-00-544-9521
NSN 6240-01-655-3003