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 5999-01-262-3669
NSN 5910-01-226-6853
NSN 5950-01-483-1313
NSN 5935-00-905-6259
NSN 5998-00-932-2043
NSN 5935-01-217-0596
NSN 5990-01-432-4249
NSN 6645-01-571-8578
NSN 6645-01-391-6492
NSN 5985-00-924-0719
NSN 5996-00-279-1510
NSN 5998-01-452-0410