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 7035-01-211-5636
NSN 6645-01-049-6116
NSN 6105-01-039-0963
NSN 7035-01-451-1618
NSN 5935-00-695-4914
NSN 5930-00-493-2420
NSN 6645-00-522-4173
NSN 7035-01-107-2811
NSN 5910-01-102-2133
NSN 5999-01-570-3056
NSN 6135-01-353-1036
NSN 5990-01-400-3299