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 6145-00-635-9412
NSN 6110-01-035-0347
NSN 6240-00-158-2808
NSN 5999-01-591-5701
NSN 5920-00-501-7834
NSN 5985-00-820-2114
NSN 5950-01-582-2472
NSN 5965-01-629-4641
NSN 6130-01-484-6046
NSN 5915-01-145-9230
NSN 6645-00-089-1942
NSN 5960-01-481-3722