Two woodruff keys on body
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 5945-01-598-9755
NSN 7035-01-363-4540
NSN 5930-01-378-1472
NSN 5945-00-619-3553
NSN 6240-00-846-9815
NSN 5950-01-517-1025
NSN 6650-01-523-3600
NSN 5999-01-161-3557
NSN 6645-01-237-2568
NSN 5960-01-506-7039
NSN 5905-01-242-4248
NSN 5930-01-034-4941