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 5920-01-176-1413
NSN 5960-01-044-9439
NSN 5950-01-057-2735
NSN 6220-01-542-4000
NSN 5975-01-331-4414
NSN 5930-01-373-9431
NSN 7035-00-861-7913
NSN 5996-01-379-6695
NSN 2925-00-373-3865
NSN 6620-01-207-0667
NSN 5920-00-169-8926
NSN 5915-01-430-5541