Both ends flatted, 1st end 0.188 in.Across flats, 2nd end 0.220 in.Across flats
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 5910-01-218-5987
NSN 6150-00-053-0795
NSN 5985-01-504-6428
NSN 6105-01-124-2594
NSN 6320-01-370-5222
NSN 5925-00-996-0545
NSN 5835-01-509-8992
NSN 6145-01-092-8201
NSN 6135-00-871-3646
NSN 6610-00-756-2664
NSN 6105-01-080-2662
NSN 6110-00-288-4179