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 5960-00-841-5884
NSN 5895-00-491-1296
NSN 6130-00-160-0827
NSN 5920-01-322-7553
NSN 5895-01-535-9546
NSN 6685-00-754-4111
NSN 5998-00-098-8681
NSN 5895-01-197-4517
NSN 5975-00-426-8794
NSN 6135-01-119-0720
NSN 5930-01-275-6698
NSN 6610-01-078-9238