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 5965-01-633-8849
NSN 6650-00-177-0983
NSN 6150-01-287-1461
NSN 5990-01-110-8979
NSN 5945-01-098-2150
NSN 6320-01-544-6447
NSN 5835-01-237-3769
NSN 7035-00-703-3535
NSN 6105-01-514-1743
NSN 5965-00-905-7561
NSN 6240-01-442-7746
NSN 6240-00-406-1510