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 5910-00-501-2087
NSN 5855-00-586-6255
NSN 6620-01-246-7133
NSN 5950-01-005-0111
NSN 6110-01-458-0629
NSN 6130-00-188-3709
NSN 7035-01-501-5938
NSN 5920-01-413-1608
NSN 5985-00-189-0953
NSN 5935-01-267-5406
NSN 5925-00-951-7446
NSN 6110-01-063-7423