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 5910-01-037-6093
NSN 6150-01-400-0642
NSN 5998-01-272-0030
NSN 5990-00-170-4239
NSN 6240-01-338-1773
NSN 6240-01-027-7533
NSN 5915-01-167-8506
NSN 5975-01-367-7057
NSN 5990-01-344-7778
NSN 5999-00-273-3995
NSN 5925-00-466-7308
NSN 5996-01-333-9512