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 6220-01-168-2078
NSN 5985-01-045-8982
NSN 5930-01-161-4853
NSN 6110-00-229-5541
NSN 6145-00-427-7201
NSN 5935-01-255-1095
NSN 6645-00-017-8252
NSN 5855-01-354-7291
NSN 6610-01-165-2103
NSN 6240-01-056-8691
NSN 2925-00-973-9413
NSN 5925-01-246-3522