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 5998-01-032-0420
NSN 5990-01-208-4322
NSN 5960-00-930-1263
NSN 2925-00-221-8529
NSN 5950-01-300-5865
NSN 2925-01-110-1467
NSN 5835-01-049-5290
NSN 6645-01-351-1154
NSN 5835-01-555-8963
NSN 5935-00-805-3729
NSN 5925-00-466-7308
NSN 6110-01-437-1495