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 5950-01-145-4510
NSN 6610-01-258-6726
NSN 5945-01-283-9042
NSN 5950-00-157-3785
NSN 6150-01-568-4598
NSN 6130-01-302-5463
NSN 6610-01-149-1465
NSN 5935-01-242-5139
NSN 6110-00-493-7744
NSN 6105-01-131-5235
NSN 6220-01-248-6269
NSN 5835-00-733-9145