2 additional keyways in line w/second end keyway along shaft lg
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 6220-01-235-8413
NSN 6240-01-329-4978
NSN 6650-01-603-3183
NSN 6220-00-964-1042
NSN 5996-00-681-0490
NSN 5960-00-525-1898
NSN 5990-00-780-7843
NSN 5975-01-482-7049
NSN 5960-01-431-2487
NSN 5998-00-369-9114
NSN 5910-01-593-9114
NSN 5960-01-130-9414