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 5996-00-386-2236
NSN 2925-01-422-1542
NSN 5998-01-381-2039
NSN 6240-01-475-9503
NSN 5910-01-003-8299
NSN 6620-00-006-6418
NSN 6620-01-419-5929
NSN 5910-00-216-8081
NSN 6110-01-305-7330
NSN 5996-01-145-6557
NSN 4140-01-214-6380
NSN 6620-00-209-0767