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 6130-01-516-3854
NSN 5920-00-827-6017
NSN 7035-00-546-2560
NSN 6110-00-444-2625
NSN 5855-00-610-4052
NSN 6145-01-359-7015
NSN 6240-00-759-7404
NSN 5935-01-222-3739
NSN 6620-01-423-7300
NSN 5996-01-534-8199
NSN 5835-01-508-2528
NSN 7035-01-021-7956