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 7035-01-287-9817
NSN 5935-00-936-2552
NSN 5996-01-480-4559
NSN 5950-01-495-2652
NSN 6150-01-476-2879
NSN 5935-00-924-0575
NSN 5998-01-182-7658
NSN 5990-01-014-1280
NSN 7035-00-922-5700
NSN 6620-01-234-1799
NSN 4140-01-289-5999
NSN 6145-00-451-3534