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 5910-01-580-7112
NSN 7035-00-442-1869
NSN 6105-01-285-3367
NSN 5960-00-297-7099
NSN 6685-00-036-0972
NSN 5895-01-553-8644
NSN 6650-01-396-8890
NSN 5835-00-491-3834
NSN 6135-00-913-2062
NSN 2925-01-510-9378
NSN 5925-01-113-7793
NSN 5925-00-113-0518