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 2925-01-244-3016
NSN 5999-01-294-4723
NSN 6650-00-424-7239
NSN 5965-00-498-8177
NSN 5945-01-150-8908
NSN 5925-01-336-6885
NSN 5930-01-293-8314
NSN 6610-01-643-6652
NSN 6620-00-410-8935
NSN 5930-01-153-2667
NSN 5996-00-031-2828
NSN 5999-01-123-0558