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 5835-00-943-2763
NSN 6130-00-043-3843
NSN 6150-00-539-9812
NSN 5855-01-591-0466
NSN 6105-00-265-7545
NSN 5990-01-071-1505
NSN 4140-01-141-2821
NSN 5975-01-386-5748
NSN 6105-01-349-6269
NSN 5965-01-646-7498
NSN 6650-00-078-5773
NSN 5945-00-945-2925