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 6145-01-523-4650
NSN 6645-01-483-5519
NSN 6220-00-810-9563
NSN 5975-00-753-9409
NSN 5985-01-156-9990
NSN 6150-01-108-7189
NSN 6130-01-467-3408
NSN 6610-00-421-9853
NSN 6645-01-585-6866
NSN 5950-01-013-2577
NSN 6105-01-043-5351
NSN 6240-01-558-4538