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 5935-01-121-4736
NSN 4140-00-393-1707
NSN 6105-01-270-1494
NSN 5925-00-284-3726
NSN 6105-00-038-7518
NSN 5935-01-587-9392
NSN 5855-01-547-6918
NSN 5965-01-067-9280
NSN 5960-01-398-3514
NSN 5835-01-647-6426
NSN 5999-01-541-5455
NSN 2925-01-579-1010