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 5996-01-528-9203
NSN 6105-01-244-9373
NSN 5835-00-931-5568
NSN 6685-00-009-3764
NSN 5925-00-442-1943
NSN 6145-01-569-8927
NSN 5835-00-785-7921
NSN 5915-01-555-8081
NSN 5960-00-831-2914
NSN 5895-00-929-6885
NSN 6130-01-488-5059
NSN 6105-01-279-7009