A gear with teeth on its outer surface in the form of helical threads.
Classification: Gears and gearing, other than toothed wheels, chain sprockets and other transmission elements entered separately
NSN 5930-01-279-7958
NSN 4140-01-383-9736
NSN 5985-01-159-9182
NSN 7035-01-024-9511
NSN 5999-01-092-2760
NSN 5998-00-246-4422
NSN 5935-00-830-2713
NSN 6610-01-467-7068
NSN 5835-01-301-0022
NSN 6150-01-457-0909
NSN 5999-01-483-8026
NSN 6145-01-144-4013