Input 15t w, 1/4-20 thd
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 5915-01-134-7687
NSN 6650-01-029-5414
NSN 6240-01-467-9719
NSN 5920-00-234-9002
NSN 5855-01-504-4750
NSN 5855-00-548-4742
NSN 5999-00-081-9413
NSN 6150-00-244-2664
NSN 6650-01-052-2143
NSN 2925-01-049-8906
NSN 5990-01-501-2579
NSN 5960-01-127-5425