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 5996-01-510-3257
NSN 5985-00-333-9161
NSN 5965-00-023-0944
NSN 5855-01-511-4046
NSN 6130-01-184-7393
NSN 5999-00-289-1472
NSN 5835-00-679-9769
NSN 5985-01-606-7825
NSN 6620-00-522-6693
NSN 5965-01-380-9821
NSN 5905-01-138-9958
NSN 6650-00-829-4122