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 6130-00-354-0251
NSN 5975-01-461-9903
NSN 6150-01-359-8598
NSN 6610-01-293-9838
NSN 5930-01-448-9787
NSN 6650-01-437-8852
NSN 6650-00-526-7785
NSN 5965-01-652-5859
NSN 5930-00-615-9530
NSN 5930-00-492-0590
NSN 5835-00-733-9145
NSN 6135-01-459-1239