One groove 0.435 in.Dia, 0.475 in.Wide on first 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 5935-01-216-4721
NSN 5975-01-367-0902
NSN 5935-01-261-6324
NSN 4140-01-578-1559
NSN 5985-00-782-0423
NSN 6620-00-244-0965
NSN 7035-00-392-5417
NSN 6220-01-600-0257
NSN 5960-01-129-2343
NSN 5996-01-518-8584
NSN 5998-00-977-8197
NSN 6135-01-168-2944