Second end has eight slots equally spaced at end for lock wires to go thru
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 5960-01-628-2760
NSN 6610-01-409-1781
NSN 5935-00-855-8350
NSN 4140-01-261-0032
NSN 5910-01-492-6889
NSN 6240-01-437-6888
NSN 5996-01-263-1969
NSN 5935-01-601-9708
NSN 5945-01-018-7914
NSN 6620-01-015-2470
NSN 5965-01-438-0647
NSN 5925-00-642-5253