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 5935-01-149-1162
NSN 5930-00-838-8539
NSN 5855-00-167-7893
NSN 6650-01-294-5243
NSN 5950-01-160-7625
NSN 6240-01-318-1522
NSN 6145-01-171-0719
NSN 5996-01-299-3428
NSN 5975-01-037-5143
NSN 6320-00-261-9136
NSN 5945-01-240-6039
NSN 5985-00-293-5684