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 6145-01-512-2903
NSN 6620-01-304-4747
NSN 5930-00-946-5108
NSN 5990-01-359-8334
NSN 6145-01-390-4204
NSN 4140-00-910-3425
NSN 6130-01-426-6789
NSN 5835-00-885-6030
NSN 6685-01-261-2983
NSN 5945-01-460-4399
NSN 5985-01-444-2111
NSN 5945-01-634-0588