Provided with keyway
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 2925-01-359-9818
NSN 5920-01-192-3798
NSN 5999-01-592-7019
NSN 6240-00-019-0041
NSN 6220-01-181-3135
NSN 5985-00-441-9689
NSN 5996-01-196-8541
NSN 5965-01-250-3214
NSN 6130-01-359-3366
NSN 5920-01-270-0916
NSN 6220-00-862-6216
NSN 5905-01-248-7035