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 5990-00-226-1152
NSN 6645-01-370-4259
NSN 2925-01-199-7394
NSN 4140-00-991-0766
NSN 5950-00-600-7948
NSN 6150-00-185-3293
NSN 5930-01-553-6595
NSN 6145-01-187-4976
NSN 6320-00-036-3688
NSN 5996-01-603-2139
NSN 6220-01-606-9155
NSN 5920-01-319-6790