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 5935-01-139-9987
NSN 6240-01-423-9738
NSN 5910-00-099-9998
NSN 5935-01-406-3486
NSN 7035-01-640-8397
NSN 6135-01-579-3534
NSN 5998-01-299-6577
NSN 5965-00-045-7156
NSN 5950-01-268-9198
NSN 6620-01-215-0470
NSN 5945-00-999-4893
NSN 6150-01-420-1243