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 5999-01-116-2198
NSN 5935-01-442-7638
NSN 5996-01-450-6408
NSN 6135-01-268-2152
NSN 5915-01-358-5606
NSN 6650-01-052-2143
NSN 6320-00-004-9158
NSN 6645-00-042-9587
NSN 5950-00-125-2490
NSN 5999-00-472-1200
NSN 5996-01-498-0035
NSN 5895-01-632-0974