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 5935-00-989-9395
NSN 2925-01-197-7864
NSN 6620-00-140-8644
NSN 6620-01-358-7531
NSN 5925-01-523-4838
NSN 4140-01-092-0807
NSN 6135-01-581-8163
NSN 5950-00-503-5418
NSN 5935-00-285-2767
NSN 5895-00-015-1485
NSN 6650-01-544-9137
NSN 5925-01-369-1278