Secon set thd 2nd end
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 6610-00-462-6414
NSN 5975-00-946-3822
NSN 5965-00-007-7863
NSN 5990-00-400-4794
NSN 5950-01-482-8043
NSN 5999-01-645-7786
NSN 5895-01-510-8974
NSN 6620-01-446-4797
NSN 5935-00-354-2096
NSN 6240-01-516-0634
NSN 5895-00-313-9098
NSN 5996-01-233-5752