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 5996-00-054-4628
NSN 6645-01-616-7473
NSN 6105-00-205-0655
NSN 6645-01-579-2898
NSN 5910-00-938-5186
NSN 6240-00-708-2083
NSN 7035-00-763-6180
NSN 5910-01-290-2968
NSN 5855-01-616-4391
NSN 6645-00-988-4427
NSN 5925-01-120-1204
NSN 6105-01-330-2534