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 5835-01-441-4746
NSN 5998-00-931-2532
NSN 5930-01-317-4370
NSN 6145-00-181-9622
NSN 5905-01-203-9009
NSN 5835-01-054-2094
NSN 5855-01-599-3982
NSN 5965-01-032-9146
NSN 5920-01-092-8621
NSN 5945-01-512-1066
NSN 5935-00-559-8074
NSN 5925-01-078-2374