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 6220-01-477-6752
NSN 5905-00-932-2743
NSN 5975-00-268-8231
NSN 5985-00-077-2110
NSN 5985-01-197-8118
NSN 5905-00-215-6728
NSN 6645-01-196-6277
NSN 6145-00-679-6470
NSN 6610-01-154-5493
NSN 5996-01-167-3922
NSN 5935-00-707-1168
NSN 5965-00-296-9994