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 6610-01-014-3964
NSN 5999-01-439-7982
NSN 5985-00-683-5592
NSN 6645-00-543-6515
NSN 5935-00-845-3718
NSN 5965-01-591-4486
NSN 6220-01-363-9713
NSN 6145-01-509-5822
NSN 5915-01-248-8581
NSN 5950-01-060-8773
NSN 5935-00-930-9638
NSN 6135-01-131-9352