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 5999-01-481-3133
NSN 6650-01-605-2302
NSN 5965-00-247-0727
NSN 5835-00-441-5004
NSN 2925-01-248-4039
NSN 5999-00-390-9716
NSN 5950-01-144-5035
NSN 5905-00-342-5073
NSN 6620-01-102-0008
NSN 5905-01-304-7146
NSN 6130-01-268-5745
NSN 5945-01-623-0387