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 7035-01-259-7112
NSN 6620-00-544-5806
NSN 5996-01-180-5834
NSN 6150-01-424-4384
NSN 5965-01-089-8579
NSN 5950-00-470-0660
NSN 6685-01-110-6563
NSN 4140-01-181-3307
NSN 5915-00-078-2086
NSN 5905-00-528-8486
NSN 5990-00-013-1042
NSN 5930-01-375-6078