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 6135-00-145-8884
NSN 6610-00-143-7362
NSN 5950-00-244-1567
NSN 5895-00-945-4311
NSN 6150-00-652-7794
NSN 5975-00-498-8074
NSN 5895-00-676-6993
NSN 5920-01-355-7473
NSN 6145-00-557-3960
NSN 6110-00-763-7152
NSN 5950-01-422-2704
NSN 5950-01-118-6814