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 5975-01-533-2119
NSN 6135-01-226-4071
NSN 5930-00-723-7298
NSN 5985-01-540-7972
NSN 6620-01-411-5750
NSN 5950-01-074-6080
NSN 6135-00-235-1938
NSN 5999-01-066-8392
NSN 4140-01-277-6355
NSN 5910-01-237-0066
NSN 6650-01-519-3326
NSN 6145-00-269-4271