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 5965-00-234-7338
NSN 7035-00-215-3272
NSN 7035-00-392-5417
NSN 5999-01-202-8707
NSN 6645-01-408-6568
NSN 5925-00-222-6199
NSN 5920-01-104-4332
NSN 5835-01-282-9768
NSN 5996-00-224-5242
NSN 5950-01-506-0653
NSN 5920-00-168-1402
NSN 5950-01-540-1800