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 5996-01-091-3403
NSN 6620-00-797-2591
NSN 6150-00-337-8328
NSN 5945-01-495-1494
NSN 5910-01-633-9963
NSN 5950-00-258-6757
NSN 6240-01-474-3039
NSN 5925-00-120-9366
NSN 6105-00-626-0205
NSN 6610-01-431-8575
NSN 5975-01-467-3005
NSN 5999-01-250-2424