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 6145-01-370-1242
NSN 5998-01-453-2948
NSN 5996-01-262-8953
NSN 5945-01-322-0862
NSN 5998-00-653-0085
NSN 5990-01-181-9886
NSN 5910-01-325-8391
NSN 6645-01-143-0137
NSN 6645-01-142-8502
NSN 5998-01-170-4352
NSN 5920-01-168-7810
NSN 6105-01-537-7634