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 6650-01-502-4613
NSN 2925-00-373-8837
NSN 5910-01-385-2479
NSN 5855-01-346-7682
NSN 5975-00-102-7425
NSN 6240-01-238-1681
NSN 5910-00-935-8239
NSN 6220-00-076-0428
NSN 5975-00-789-6209
NSN 5935-00-432-0918
NSN 5945-00-010-8336
NSN 5996-01-376-7659