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 5905-01-255-8711
NSN 6130-01-305-9126
NSN 6130-00-490-5757
NSN 5895-00-814-8462
NSN 5950-01-589-9428
NSN 2925-00-048-7172
NSN 5985-00-153-0864
NSN 6320-00-036-3688
NSN 6145-01-432-9511
NSN 5975-00-288-5877
NSN 5950-01-447-2839
NSN 5895-01-196-4845