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 5998-01-398-1424
NSN 6220-01-048-5584
NSN 5950-01-422-0467
NSN 6620-01-256-9703
NSN 5960-01-579-9493
NSN 5915-00-850-4277
NSN 6610-00-194-0676
NSN 5965-01-343-3950
NSN 6220-01-369-2925
NSN 5950-00-682-3065
NSN 4140-01-064-8914
NSN 5920-00-290-1844