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 6610-01-397-1621
NSN 6620-01-394-7526
NSN 4140-00-567-9291
NSN 5895-00-457-0571
NSN 5990-00-636-4218
NSN 6610-01-360-3564
NSN 5935-00-739-8437
NSN 6620-01-192-6186
NSN 5965-01-299-0160
NSN 6320-00-908-6841
NSN 5930-01-400-2004
NSN 6130-01-099-9800