Known as; shaft, keyed
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 5960-01-580-6360
NSN 5975-01-433-2169
NSN 5930-00-902-0948
NSN 5975-01-487-4379
NSN 6645-01-318-7371
NSN 6685-01-473-9527
NSN 6610-01-524-9576
NSN 6135-01-306-6549
NSN 5975-01-308-8872
NSN 5930-00-180-3876
NSN 6240-01-551-7067
NSN 6135-01-185-3614