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 5905-01-089-6665
NSN 5945-01-276-3767
NSN 4140-00-162-6583
NSN 6150-01-602-4400
NSN 6130-01-448-5268
NSN 5990-01-626-3840
NSN 2925-01-508-4138
NSN 6610-01-501-0129
NSN 5915-01-060-4895
NSN 5965-01-506-5558
NSN 6240-01-134-6987
NSN 5945-01-634-0588