2nd flat located 90 degrees from flat on 2nd end
No other part numbers with same form, fit, and function found.
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 6220-01-167-7859
NSN 5930-00-477-9636
NSN 5910-01-225-6624
NSN 6135-01-442-0888
NSN 5950-01-449-2580
NSN 6320-01-532-3661
NSN 5915-01-227-5581
NSN 4140-00-826-9031
NSN 5945-00-350-3387
NSN 5990-00-459-5752
NSN 2925-01-153-7794
NSN 4140-01-399-4352