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 6645-00-629-9367
NSN 6320-01-390-5385
NSN 5895-01-072-2019
NSN 6135-01-512-8740
NSN 5925-01-519-3664
NSN 6110-01-370-7371
NSN 6320-00-445-1187
NSN 5920-00-072-1492
NSN 6610-01-465-1320
NSN 6150-00-670-5772
NSN 2925-00-278-9468
NSN 6620-01-552-2889