Head width: 0.310, head style: wide slot, slot size: 0.093 dr x 0.062, shank style: threaded, thread diameter: 0.250, thread pitch: 28, thread series: unf, thread class: 2a
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 5996-00-636-4849
NSN 6320-01-154-1099
NSN 5920-01-203-6952
NSN 6150-00-053-0795
NSN 6135-01-545-6582
NSN 5999-01-343-8754
NSN 5915-01-425-8615
NSN 5945-01-191-8423
NSN 6110-01-053-1755
NSN 6645-01-122-8306
NSN 5985-01-627-1805
NSN 6610-01-195-3497