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 2925-00-441-9278
NSN 6645-01-252-8870
NSN 6145-01-094-0151
NSN 5985-00-905-6609
NSN 5895-01-512-5681
NSN 5925-01-376-9433
NSN 6610-01-304-3226
NSN 5985-01-176-4893
NSN 5965-01-450-9205
NSN 6610-01-633-1121
NSN 6610-01-533-2935
NSN 5930-01-605-6789