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 5985-01-446-1427
NSN 5915-00-296-2513
NSN 5996-01-426-3948
NSN 5925-00-186-8669
NSN 6150-00-218-0891
NSN 5915-00-050-7073
NSN 5935-01-381-3094
NSN 6650-00-486-7924
NSN 5996-00-969-9882
NSN 5975-00-056-5577
NSN 5996-00-513-0485
NSN 5950-00-932-1731