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 2925-00-124-5465
NSN 5965-01-142-1807
NSN 7035-01-441-0942
NSN 5945-01-005-2400
NSN 5935-01-421-3153
NSN 6650-00-949-8653
NSN 7035-01-645-4746
NSN 7035-00-205-1932
NSN 6620-00-785-2251
NSN 5975-01-617-8280
NSN 5930-00-399-3237
NSN 5950-01-082-4300