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 6240-01-557-9038
NSN 5998-00-446-7267
NSN 6150-01-356-8643
NSN 6240-01-109-4680
NSN 5985-00-644-5289
NSN 6650-01-364-1313
NSN 5950-01-474-4945
NSN 6610-01-385-1771
NSN 5925-01-107-8010
NSN 5935-00-391-6275
NSN 5925-01-304-2205
NSN 5895-00-734-5401