Nickel-copper alloy bar class a, cold drawn; first end 1.1/4-7unc thd rh; second end 3/4-10unc thd lh; eighth step 2.368in.Dia thd-18/inch rh 13/16in.Lg; 4 key ways: 2nd step 3/8 x 0.207, 5th step 1/2 x 0.270, 8th step 5/16 x 1/8, 10th step 1/2 x 0.270; 2 tapered lengths: 4th step 2-1/4in. To 2-3/4in. By 2-17/32in. Lg, 9th step no. 9 taper 0.500in./ft for 2-7/16 in.
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 6135-00-294-0950
NSN 5925-00-632-6098
NSN 5998-01-528-0624
NSN 5990-01-481-3080
NSN 5996-01-183-3632
NSN 6135-01-196-7399
NSN 5998-01-634-0604
NSN 5975-00-983-5239
NSN 5996-01-572-6253
NSN 6685-01-502-7538
NSN 5930-01-526-6991
NSN 6240-00-491-0517