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 6610-01-436-3468
NSN 5895-01-167-8781
NSN 5998-00-141-9872
NSN 7035-00-870-0290
NSN 5965-00-612-0072
NSN 6650-00-603-3296
NSN 5930-01-123-7900
NSN 6650-01-080-8327
NSN 6105-01-438-2738
NSN 6130-00-230-8354
NSN 6650-01-277-4763
NSN 4140-00-932-6074