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 5910-01-017-5130
NSN 5930-01-432-4026
NSN 6320-00-521-9350
NSN 2925-00-041-0439
NSN 5835-01-303-6563
NSN 5915-01-389-1065
NSN 5950-01-112-9270
NSN 6110-00-414-1624
NSN 5975-01-344-9760
NSN 6320-01-081-7748
NSN 5855-00-408-2611
NSN 5895-01-414-5816