Largest diameter 20 sae stantard external splines located 0.515 in. From 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 6620-01-323-7620
NSN 6685-01-190-0871
NSN 6685-01-299-4533
NSN 6105-00-931-6803
NSN 7035-00-541-8516
NSN 6645-01-301-5563
NSN 5996-00-905-6610
NSN 5905-01-071-1832
NSN 5985-01-010-3398
NSN 5990-00-107-7161
NSN 5905-01-532-3511
NSN 5945-01-193-6042