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 2925-01-386-7392
NSN 6620-00-555-3992
NSN 6320-01-493-4472
NSN 5985-01-611-6521
NSN 5945-01-089-7805
NSN 5945-01-543-6167
NSN 5996-00-525-1777
NSN 7035-01-556-9183
NSN 6650-00-320-0803
NSN 5985-01-114-9694
NSN 5855-01-376-0363
NSN 5905-01-599-9460