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 7035-01-476-7316
NSN 5895-01-050-4877
NSN 5999-01-098-3301
NSN 5920-01-391-4662
NSN 6685-00-263-4545
NSN 5920-01-649-1420
NSN 5950-01-181-3079
NSN 5910-01-048-0537
NSN 6610-01-131-2636
NSN 6105-01-449-1046
NSN 5855-01-446-0527
NSN 6610-00-958-0294