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 5895-00-862-5564
NSN 5925-00-689-4646
NSN 5998-01-522-9210
NSN 5905-01-444-1245
NSN 5930-00-449-6969
NSN 5996-00-636-4849
NSN 5960-01-372-3290
NSN 6110-00-903-6481
NSN 2925-01-459-8093
NSN 5975-01-164-6376
NSN 7035-00-445-9657
NSN 5905-01-268-6412