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 6645-00-952-4509
NSN 5925-01-158-5008
NSN 6105-01-359-2962
NSN 6105-00-724-1099
NSN 7035-00-585-2113
NSN 6650-00-986-6495
NSN 5930-01-651-4117
NSN 5998-01-116-3966
NSN 5996-00-583-0796
NSN 5935-01-334-9221
NSN 6610-00-489-4771
NSN 6105-00-542-7948