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 5999-01-080-3103
NSN 6220-00-942-8585
NSN 7035-01-112-1054
NSN 5930-00-114-8844
NSN 6685-00-105-2348
NSN 5999-00-155-8066
NSN 5985-00-492-2041
NSN 5965-01-490-6704
NSN 5935-01-005-1757
NSN 6620-01-089-4416
NSN 6240-00-612-0883
NSN 5985-01-415-3866