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 5945-01-474-0744
NSN 5855-01-484-9948
NSN 6105-00-947-2561
NSN 6685-01-437-7685
NSN 6150-01-447-0880
NSN 5920-01-252-3092
NSN 5855-01-287-1515
NSN 4140-00-295-0787
NSN 5960-01-495-0859
NSN 6220-01-479-2105
NSN 6130-01-049-5365
NSN 6645-01-524-7027