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 6645-00-460-0528
NSN 5975-00-201-6306
NSN 4140-01-158-4139
NSN 5925-00-704-4491
NSN 5935-01-199-6035
NSN 5910-01-367-4412
NSN 5895-01-315-0775
NSN 5965-01-648-0603
NSN 5998-00-305-4087
NSN 6650-01-552-9344
NSN 5835-00-949-3018
NSN 6130-00-982-5592