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 5935-00-231-3603
NSN 5920-00-373-3636
NSN 5996-01-137-6008
NSN 6110-01-424-7014
NSN 6650-01-412-1040
NSN 6610-01-447-2560
NSN 5915-01-270-3613
NSN 6105-01-377-4717
NSN 5945-01-154-5987
NSN 7035-01-017-8994
NSN 6130-01-076-0173
NSN 2925-01-224-1885