Has 2 ea keyways off center 180 degrees of other; hole through end to end
A shaft having two or more different diameters (greater than 0.031 inches (0.79 millimeter)) along its length. It must have one or more of the following conditions: a specified surface finish designation in the range 1 to 125 microinches (0.025 to 3.2 micrometers) arithmetical average (aa), machined peripheral flat(s), circular groove(s), keyway(s), splines, threads, or holes. The ends and/or shoulders may be machined to accommodate bearings, couplings, and the like. It is not designed for use in aligning by fitting into corresponding holes of another item. For items used to support rotating members see axle(1), shouldered. For items not having any of the above conditions see pin, shoulder, headless. Excludes shaft(1), straight; and axle(1), straight.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 5985-00-690-9663
NSN 5998-01-658-6355
NSN 5920-01-037-8655
NSN 6240-01-481-1796
NSN 5950-01-059-0368
NSN 6650-01-558-9071
NSN 7035-01-411-2625
NSN 5835-01-447-2544
NSN 5855-01-187-2293
NSN 5950-01-441-6807
NSN 7035-01-537-2644
NSN 2925-01-141-7563