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 6110-01-051-6398
NSN 6645-01-532-9027
NSN 4140-01-298-5651
NSN 6610-01-241-3334
NSN 6150-01-211-7032
NSN 5915-01-538-7581
NSN 5915-00-226-6863
NSN 5935-00-826-2890
NSN 5985-00-103-7019
NSN 5998-01-131-9770
NSN 5975-01-290-4719
NSN 6620-00-883-1181