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 5965-01-566-7184
NSN 6610-01-566-3304
NSN 6105-01-230-3904
NSN 5945-00-432-9354
NSN 5998-01-023-9819
NSN 5935-00-526-0643
NSN 6645-01-512-8472
NSN 6620-00-109-9498
NSN 7035-01-179-5667
NSN 6135-00-180-5125
NSN 5960-00-054-0302
NSN 5975-01-167-7952