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 6130-00-767-4719
NSN 6620-01-296-7380
NSN 5996-01-227-7325
NSN 5910-01-242-9385
NSN 6650-01-423-1348
NSN 4140-00-789-2543
NSN 5975-01-580-0748
NSN 5998-01-399-3932
NSN 6220-01-143-7771
NSN 6110-00-736-0367
NSN 5950-01-634-0055
NSN 5895-01-444-4133