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 5905-01-582-4026
NSN 5905-00-109-5933
NSN 5925-01-632-3833
NSN 5990-01-316-9477
NSN 5996-01-357-7535
NSN 6650-01-605-4399
NSN 6320-01-465-2028
NSN 5925-01-494-1934
NSN 5905-01-164-7424
NSN 5985-00-205-2922
NSN 6620-00-270-3275
NSN 6645-00-875-0772