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 6240-01-595-3594
NSN 4140-00-451-2195
NSN 5935-01-259-5549
NSN 6620-00-008-3280
NSN 5998-01-323-7924
NSN 6610-01-510-2302
NSN 5996-01-351-5699
NSN 5965-00-318-6482
NSN 6145-00-164-0723
NSN 5960-01-641-5493
NSN 6620-01-307-0311
NSN 5930-01-027-0716