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 5990-01-591-8797
NSN 5925-01-447-2968
NSN 6220-01-641-6198
NSN 6220-01-604-6477
NSN 5920-00-013-9967
NSN 5835-01-568-7796
NSN 5920-01-493-8442
NSN 4140-00-510-3699
NSN 5895-01-206-3931
NSN 5960-01-434-5539
NSN 6240-01-473-2761
NSN 6105-01-165-0393