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 6320-01-224-0063
NSN 5910-00-972-7344
NSN 6145-00-323-6021
NSN 5835-01-477-0137
NSN 2925-00-833-9466
NSN 5895-01-633-3342
NSN 6320-01-501-7935
NSN 5998-01-452-1982
NSN 5996-00-489-4756
NSN 5985-01-359-8511
NSN 5960-01-411-5217
NSN 5915-00-658-3458