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 5996-01-310-2986
NSN 5990-01-334-6416
NSN 6620-00-456-0404
NSN 7035-00-368-8761
NSN 6135-00-505-0679
NSN 6110-01-242-0334
NSN 5990-01-024-9659
NSN 5855-01-391-7077
NSN 5935-00-542-9640
NSN 7035-00-052-2188
NSN 4140-01-308-6651
NSN 5965-01-398-5508