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 5965-00-247-4886
NSN 5835-01-371-8759
NSN 7035-01-438-2108
NSN 5945-01-176-6460
NSN 5998-00-815-1896
NSN 5950-00-959-5462
NSN 5998-00-157-0804
NSN 5965-01-117-0443
NSN 6650-01-616-1337
NSN 5990-01-514-8708
NSN 5975-00-496-3433
NSN 5935-01-589-7206