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 5998-00-410-5210
NSN 5960-01-547-6699
NSN 5910-00-562-3725
NSN 5990-00-164-1198
NSN 5855-00-987-1171
NSN 5835-00-683-4612
NSN 6110-00-477-9677
NSN 4140-00-469-2606
NSN 5985-00-988-6835
NSN 5930-00-180-8225
NSN 7035-01-121-5905
NSN 5910-01-601-9842