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 6145-00-138-0480
NSN 5925-01-521-7173
NSN 5905-01-092-9283
NSN 6105-01-581-5495
NSN 5998-01-431-3238
NSN 5920-01-290-3771
NSN 5920-01-378-3869
NSN 5920-00-785-5471
NSN 5965-01-210-7784
NSN 6620-01-351-6870
NSN 5925-01-190-9102
NSN 5905-01-293-9121