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 5996-01-387-3414
NSN 6150-01-089-9401
NSN 5990-01-061-5618
NSN 4140-00-886-1710
NSN 5990-01-007-3806
NSN 5925-01-591-2408
NSN 6130-01-158-6958
NSN 5996-00-597-2234
NSN 6105-01-363-8346
NSN 6145-01-448-9332
NSN 6650-01-364-8504
NSN 5855-00-997-6225