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 5996-01-410-8538
NSN 5950-01-276-7866
NSN 5835-01-525-3220
NSN 6145-00-007-1620
NSN 4140-01-415-5595
NSN 5930-01-267-2826
NSN 4140-00-218-3579
NSN 5965-01-204-8505
NSN 6150-01-317-3639
NSN 5905-00-300-5112
NSN 6320-01-582-6668
NSN 6150-00-032-5815