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 5855-00-451-6155
NSN 5996-01-267-2791
NSN 5910-00-105-3636
NSN 5895-01-478-0241
NSN 6130-00-753-7732
NSN 5895-00-487-8448
NSN 5996-00-372-4528
NSN 5965-00-431-2492
NSN 5855-01-063-1692
NSN 5935-00-990-8499
NSN 6620-01-259-5944
NSN 6105-01-322-1985