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 5996-00-984-7641
NSN 6110-01-533-8769
NSN 5965-01-434-8759
NSN 6110-00-068-4518
NSN 4140-00-657-4964
NSN 6620-01-483-1138
NSN 5950-01-052-3983
NSN 5925-01-556-0173
NSN 5999-01-414-5398
NSN 5945-00-466-3748
NSN 5950-01-318-5155
NSN 5855-00-167-7893