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 2925-01-437-9041
NSN 5835-01-475-3101
NSN 5895-01-165-4960
NSN 5985-00-332-4008
NSN 5855-01-013-6864
NSN 6240-00-774-9302
NSN 5945-00-787-3793
NSN 5999-01-262-4816
NSN 6645-01-580-9570
NSN 6240-00-813-6328
NSN 5965-00-035-4556
NSN 5915-00-983-7518