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 6645-01-515-9951
NSN 6145-01-270-0151
NSN 5990-01-157-0441
NSN 6150-01-368-3302
NSN 5950-01-440-0496
NSN 5996-01-192-8606
NSN 6145-01-004-7669
NSN 5999-00-754-5188
NSN 6610-00-726-7984
NSN 6645-01-182-4896
NSN 6150-01-264-3304
NSN 5895-00-522-7820