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 6240-01-557-1177
NSN 5990-01-577-2120
NSN 5835-01-314-2781
NSN 5990-01-183-1897
NSN 5996-01-369-7026
NSN 6105-01-372-9157
NSN 5998-00-497-1973
NSN 6610-00-283-2592
NSN 5855-00-013-1244
NSN 5930-01-547-8562
NSN 5999-01-386-9711
NSN 6105-00-187-0094