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 6610-01-451-4801
NSN 5930-01-426-9130
NSN 6145-01-345-1916
NSN 2925-01-620-9673
NSN 6135-01-626-3219
NSN 5999-01-507-4637
NSN 5950-01-300-7395
NSN 5910-00-126-4756
NSN 6610-01-436-6884
NSN 6110-00-116-5514
NSN 6320-00-937-5625
NSN 5945-01-071-9823