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 6150-01-488-5463
NSN 6220-01-227-1917
NSN 5960-01-474-4843
NSN 5920-01-068-3135
NSN 6610-00-600-1882
NSN 5960-01-632-6576
NSN 6150-00-165-2257
NSN 5999-01-260-2984
NSN 5905-00-946-8630
NSN 5915-01-501-5895
NSN 5998-00-257-6018
NSN 6135-01-231-4809