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 6220-01-051-3865
NSN 4140-00-388-2330
NSN 5920-01-439-2898
NSN 5999-01-618-1453
NSN 2925-00-964-7128
NSN 5935-01-256-2580
NSN 5999-01-354-2778
NSN 5960-01-071-0389
NSN 2925-00-231-8041
NSN 6645-01-055-3384
NSN 5950-01-239-8821
NSN 6110-01-070-3780