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 5945-01-300-9082
NSN 6320-01-442-3428
NSN 6620-01-502-9104
NSN 5960-00-518-4704
NSN 6645-01-014-9205
NSN 5965-01-555-8007
NSN 6150-01-068-4672
NSN 5996-01-284-1808
NSN 6240-01-449-0746
NSN 5945-00-010-3007
NSN 5935-00-959-2393
NSN 6650-01-245-7642