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 5920-01-293-5982
NSN 5915-01-520-7586
NSN 5945-01-650-1225
NSN 5950-01-426-8810
NSN 6130-00-918-6838
NSN 5935-01-334-7857
NSN 5925-01-323-6491
NSN 6145-01-055-6340
NSN 5915-01-176-6308
NSN 5935-01-501-7778
NSN 6645-00-388-3463
NSN 6240-01-408-9377