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 5990-01-056-6413
NSN 5996-01-282-4334
NSN 6150-01-411-5624
NSN 6645-00-963-6354
NSN 5960-00-486-6972
NSN 5930-01-441-7639
NSN 5920-00-103-7642
NSN 6645-01-195-0561
NSN 5945-00-368-2593
NSN 5910-00-963-9207
NSN 5935-00-349-4879
NSN 6240-01-528-0812