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 5855-01-476-0941
NSN 5945-00-137-6257
NSN 6130-00-727-7458
NSN 6240-00-007-8538
NSN 6320-01-039-5891
NSN 5855-01-473-2904
NSN 6320-00-977-3930
NSN 5855-01-342-3824
NSN 5950-01-463-2380
NSN 6610-01-399-7613
NSN 6220-01-197-5668
NSN 5960-01-173-2338