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 6645-01-065-7036
NSN 6645-01-255-0391
NSN 5975-01-124-1545
NSN 6650-01-257-3114
NSN 6610-00-904-4839
NSN 5999-01-622-9647
NSN 6610-01-609-0799
NSN 6620-00-202-5122
NSN 5996-00-163-4950
NSN 5990-00-192-1753
NSN 5998-00-497-3793
NSN 5965-01-447-8821