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 5996-01-331-6875
NSN 5985-00-694-5381
NSN 6145-00-713-1124
NSN 6130-00-600-7173
NSN 5960-01-018-1489
NSN 6320-00-025-9910
NSN 5996-00-237-5424
NSN 5990-01-124-9063
NSN 5950-01-538-1958
NSN 2925-01-118-6125
NSN 6320-00-925-0558
NSN 5960-01-258-6708