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 6150-01-364-3193
NSN 5895-01-346-2983
NSN 6130-01-227-9683
NSN 6610-01-246-4164
NSN 6240-01-595-6812
NSN 5855-00-928-1912
NSN 6620-00-498-4190
NSN 5930-01-463-6024
NSN 5965-01-128-4381
NSN 6240-00-107-8192
NSN 5996-00-248-7061
NSN 5920-00-952-1374