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 7035-01-431-9693
NSN 6220-01-288-7208
NSN 5925-00-088-3998
NSN 5910-01-386-1152
NSN 5975-00-081-9401
NSN 5910-01-371-7639
NSN 6645-00-925-3857
NSN 5950-01-513-9995
NSN 5996-01-415-3703
NSN 6240-01-462-1874
NSN 7035-00-185-8683
NSN 5935-01-114-4997