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 6145-01-406-1222
NSN 5960-00-912-4434
NSN 5950-01-389-6123
NSN 6610-00-339-2981
NSN 5975-00-753-6864
NSN 5996-01-554-9882
NSN 5945-00-553-9963
NSN 6610-01-580-3272
NSN 5930-00-519-9804
NSN 5960-01-442-9304
NSN 6610-01-472-2757
NSN 5905-01-129-3323