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 5935-01-244-4282
NSN 5990-00-111-3614
NSN 5835-01-558-9444
NSN 2925-01-335-4549
NSN 5910-01-345-5490
NSN 5930-00-407-9407
NSN 7035-00-076-4097
NSN 5999-01-520-7922
NSN 6145-01-173-1389
NSN 2925-00-124-5465
NSN 6105-01-573-7488
NSN 5895-01-215-8483