First end serrated
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 5990-01-269-2111
NSN 6650-01-647-7656
NSN 5935-00-644-9978
NSN 5999-00-683-5059
NSN 6620-01-212-8089
NSN 5895-01-448-8901
NSN 6145-01-278-6182
NSN 6685-00-804-0299
NSN 6105-01-558-3072
NSN 6620-01-462-1625
NSN 5910-01-067-8185
NSN 6650-00-125-0671