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 5985-01-589-5688
NSN 6110-01-524-1858
NSN 5835-00-827-1904
NSN 5975-00-489-2767
NSN 5925-00-186-0765
NSN 6105-01-158-7618
NSN 5945-01-648-4778
NSN 2925-00-753-8598
NSN 6240-01-039-4241
NSN 6130-00-149-0674
NSN 5895-01-467-1414
NSN 6130-01-077-2345