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 5835-01-381-2683
NSN 6220-00-479-9171
NSN 4140-00-926-9648
NSN 4140-01-653-3208
NSN 6650-00-299-9681
NSN 6110-01-308-8849
NSN 5920-00-078-2132
NSN 6135-01-310-9866
NSN 5998-01-378-3717
NSN 7035-01-029-7221
NSN 2925-01-113-6904
NSN 5998-01-194-8609