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 6320-01-551-3553
NSN 5950-01-356-2920
NSN 5975-01-467-3464
NSN 6110-01-382-5790
NSN 5999-01-386-5780
NSN 5855-00-174-3482
NSN 2925-01-150-7160
NSN 5895-00-596-8678
NSN 6135-00-412-1687
NSN 6220-00-230-4705
NSN 6645-01-483-1518
NSN 6650-01-472-8109