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 5999-01-611-1130
NSN 6240-01-055-9696
NSN 6650-01-167-1311
NSN 6620-00-229-2728
NSN 6240-00-398-0740
NSN 5999-01-183-6217
NSN 6105-01-615-6840
NSN 5905-01-332-6782
NSN 5915-01-168-6570
NSN 5960-01-243-0007
NSN 5985-00-379-2345
NSN 5895-00-650-4778