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 5915-00-213-3603
NSN 6240-01-489-5806
NSN 6645-00-450-2209
NSN 5998-01-568-9693
NSN 6650-00-738-5418
NSN 6320-01-643-0850
NSN 5990-00-013-6862
NSN 6645-00-652-6723
NSN 6110-00-111-4965
NSN 4140-01-327-7085
NSN 5930-01-415-4579
NSN 5935-01-180-9282