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 6150-01-204-8656
NSN 5935-01-110-7517
NSN 6240-01-651-2850
NSN 5905-01-376-5271
NSN 6110-00-218-4737
NSN 5835-01-438-7899
NSN 5996-01-645-4831
NSN 5835-00-930-8500
NSN 6650-00-526-7785
NSN 5855-01-252-5424
NSN 5910-01-437-7446
NSN 6650-00-184-1581