A straight shaft having two or more of the following conditions: a specified surface finish designation in the range of 1 to 125 microinches (o.O25 to 3.2 micrometers), arithmetical average (aa), machined peripheral flat(s), circular groove (s), keyway(s), splines, threads, or holes. It is not designed for use in aligning by fitting into corresponding holes of another item. It may be drilled for lubricating holes. For items having an integral gear(s) or worm(s), see gearshaft (as modified). For items designed to support rotating members see axle(1), straight. For items not having the above conditions see pin, straight, headless. For items having machined ends which constitute steps see shaft(1), shouldered; axle(1), shouldered; and bolt, fluid passage.
Classification: Transmission shafts and cranks, except camshafts and crankshafts
NSN 5895-00-150-7072
NSN 6320-01-278-9832
NSN 5960-00-083-2793
NSN 5950-01-424-9446
NSN 6130-00-102-1122
NSN 5855-00-933-9978
NSN 6110-01-081-5298
NSN 5895-01-641-4764
NSN 6105-01-396-4421
NSN 6320-00-539-9283
NSN 6135-00-315-1187
NSN 5999-00-077-1799