Center step has involute splines 4.485 in. Lg, 30 degrees pressure angle, 1.750 in. Pitch dia
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 5975-01-185-3694
NSN 5835-00-912-5656
NSN 6130-00-285-8119
NSN 5935-01-483-3097
NSN 5930-00-125-9336
NSN 5855-00-560-0110
NSN 6620-01-111-9064
NSN 5985-01-347-9519
NSN 6620-01-022-9868
NSN 6135-01-633-8502
NSN 6620-01-534-7180
NSN 6145-01-579-9714