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 5905-01-609-0988
NSN 6110-01-299-4352
NSN 5996-01-004-2579
NSN 6110-01-459-7709
NSN 5915-00-109-2903
NSN 6110-00-564-3718
NSN 5998-01-364-9192
NSN 6220-01-438-9673
NSN 5915-01-456-5374
NSN 5835-01-049-5290
NSN 6610-01-604-1744
NSN 6240-00-269-9477