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 6650-01-591-5057
NSN 5996-00-182-6484
NSN 5965-00-153-5216
NSN 6645-00-211-6906
NSN 5905-00-672-1310
NSN 5835-01-412-0344
NSN 6650-01-387-9381
NSN 4140-01-158-9515
NSN 5945-01-004-6050
NSN 5975-00-994-9102
NSN 7035-01-413-6697
NSN 7035-00-371-7749