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 2925-00-228-8854
NSN 5975-01-317-0570
NSN 5999-01-181-9529
NSN 5945-01-356-1263
NSN 5965-01-309-1084
NSN 5935-01-653-8205
NSN 5910-00-436-2576
NSN 5920-01-412-0629
NSN 5905-00-169-4414
NSN 5999-01-386-3616
NSN 2925-01-157-9204
NSN 5985-00-291-1140