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 5945-01-249-1077
NSN 5915-01-215-1473
NSN 4140-01-443-3523
NSN 5985-00-962-8415
NSN 5925-01-295-7857
NSN 6105-01-518-1971
NSN 5960-01-632-6576
NSN 5960-01-343-5912
NSN 6105-01-528-8027
NSN 5998-00-990-6437
NSN 4140-01-341-0589
NSN 6645-01-422-1374