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 5990-01-658-9964
NSN 4140-01-342-1715
NSN 5998-01-371-2988
NSN 5910-00-788-3785
NSN 5965-01-609-6324
NSN 6110-01-419-1208
NSN 6610-01-234-9098
NSN 5905-01-301-8128
NSN 5960-00-594-0824
NSN 5996-01-148-1252
NSN 5910-01-218-3739
NSN 5985-00-228-4113