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 6645-01-589-0983
NSN 6130-00-702-8111
NSN 6145-01-430-2784
NSN 5950-01-371-2588
NSN 5835-01-059-5535
NSN 5960-00-010-5300
NSN 5960-01-370-4285
NSN 5950-01-023-2904
NSN 5935-01-220-5141
NSN 6610-01-494-3703
NSN 5945-00-005-0325
NSN 6650-00-490-2637