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 5925-01-440-7569
NSN 6130-00-395-0778
NSN 5835-00-350-3703
NSN 6610-00-641-3015
NSN 5905-01-487-8868
NSN 6105-01-580-5072
NSN 5915-01-533-5123
NSN 6135-00-994-5021
NSN 6650-01-162-5882
NSN 6685-00-499-1079
NSN 5960-01-381-4692
NSN 6685-01-172-5482