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 6130-01-612-6491
NSN 6645-01-522-5144
NSN 6610-00-611-8635
NSN 5895-01-381-0537
NSN 6240-01-139-3377
NSN 5975-01-568-3373
NSN 6650-00-097-8359
NSN 6240-01-633-9357
NSN 6135-01-365-2707
NSN 5910-00-223-2986
NSN 5996-01-474-8325
NSN 6105-00-238-4610