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 5998-01-522-5336
NSN 6135-01-514-0356
NSN 5960-01-219-5504
NSN 6620-01-371-5040
NSN 6110-01-276-0009
NSN 5965-00-170-8676
NSN 5960-01-171-6161
NSN 5990-01-612-5323
NSN 5960-01-354-0762
NSN 5975-01-299-5213
NSN 6610-01-519-3080
NSN