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 4140-01-600-1090
NSN 6220-01-580-2172
NSN 5905-01-202-5218
NSN 6135-00-050-7189
NSN 6135-01-544-5956
NSN 6320-01-335-8336
NSN 6320-01-399-6177
NSN 6130-01-089-0061
NSN 5930-00-069-9398
NSN 5855-00-004-0904
NSN 6150-01-227-5650
NSN 6145-01-595-5983