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 5996-01-441-1473
NSN 5915-00-833-7714
NSN 5996-00-107-5357
NSN 6130-01-322-6121
NSN 5915-01-392-9549
NSN 6650-01-078-1284
NSN 5945-00-042-3455
NSN 6240-01-512-1856
NSN 6105-00-248-5772
NSN 6240-01-161-1430
NSN 6105-01-237-2507
NSN 5960-00-355-7307