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 5905-01-015-1932
NSN 5945-01-433-2797
NSN 5996-00-558-6491
NSN 5975-00-153-0050
NSN 6610-01-514-8898
NSN 5930-01-019-9621
NSN 6220-01-297-8307
NSN 6150-01-448-8723
NSN 5960-01-453-0999
NSN 5998-00-982-6049
NSN 5998-01-384-9760
NSN 6150-00-098-5874