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 6645-01-343-1676
NSN 7035-00-585-2113
NSN 6240-01-032-9952
NSN 5990-00-150-6979
NSN 4140-00-853-3538
NSN 5920-00-478-1280
NSN 5985-00-075-5729
NSN 4140-01-432-0292
NSN 5996-00-196-7258
NSN 5930-01-219-2859
NSN 5960-00-289-6591
NSN 7035-00-421-8710