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 6105-00-345-4273
NSN 5996-01-430-2440
NSN 6650-01-158-6888
NSN 5930-00-688-5227
NSN 7035-01-364-8454
NSN 5855-01-331-8502
NSN 5996-00-665-2869
NSN 6110-01-168-3446
NSN 6610-01-244-7192
NSN 5950-00-404-0402
NSN 5975-00-792-8506
NSN 5920-01-100-3018