Provided with keyway
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 6150-00-448-2357
NSN 5910-00-480-0206
NSN 6110-01-074-8079
NSN 6650-00-963-1692
NSN 5975-01-174-5592
NSN 5960-00-789-4474
NSN 5999-01-634-0576
NSN 6145-01-625-7634
NSN 5910-01-020-7700
NSN 5925-01-043-1410
NSN 5999-00-688-7805
NSN 5895-00-236-3294