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 7035-00-206-6123
NSN 5996-00-081-2564
NSN 5999-01-432-1564
NSN 6110-01-199-2611
NSN 6610-01-305-0954
NSN 6145-00-930-4972
NSN 5935-01-563-0399
NSN 5996-01-208-3265
NSN 4140-01-497-9992
NSN 5990-00-133-7734
NSN 5905-00-506-2008
NSN 6130-01-557-7128