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 5895-01-496-2741
NSN 6610-01-033-1748
NSN 5855-00-198-3197
NSN 5935-01-437-7620
NSN 6220-00-966-7528
NSN 6220-00-248-5511
NSN 6645-00-149-1100
NSN 6620-00-932-4306
NSN 5996-00-779-0835
NSN 6320-01-355-3998
NSN 5925-00-318-2222
NSN 5910-01-605-3393