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 5895-01-083-5200
NSN 6105-01-380-0647
NSN 6240-01-341-6348
NSN 6650-01-179-3823
NSN 6220-01-459-3128
NSN 2925-01-197-7864
NSN 5960-01-089-6625
NSN 5905-00-838-1268
NSN 6240-00-299-9819
NSN 5935-00-961-3995
NSN 6650-00-158-3683
NSN 5935-01-099-4991