Second end, 48 serrations equally spaced, bore 0.500 inch diameter, 0.320 inch deep
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 6620-01-078-6372
NSN 5920-00-515-3617
NSN 4140-00-113-8215
NSN 5920-01-154-6209
NSN 6610-01-531-6980
NSN 5945-00-961-9038
NSN 5945-01-099-0475
NSN 5950-01-006-7865
NSN 6685-01-558-9415
NSN 5996-01-571-1450
NSN 5930-01-278-4705
NSN 5930-01-012-8835