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 5950-00-530-7273
NSN 5945-00-018-9425
NSN 5950-01-267-5804
NSN 6620-01-234-1799
NSN 5930-00-419-2902
NSN 6135-01-652-9622
NSN 5950-00-317-2727
NSN 5999-01-553-7010
NSN 5985-00-936-3823
NSN 5960-00-897-8591
NSN 5930-01-279-3244
NSN 5985-01-534-0997