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 4140-01-032-3705
NSN 5996-00-535-1183
NSN 6105-00-825-5020
NSN 5960-01-553-4557
NSN 5945-01-197-7285
NSN 4140-00-817-6009
NSN 6145-01-388-4127
NSN 5930-00-630-8551
NSN 6610-00-816-3621
NSN 5835-01-442-6482
NSN 6110-01-187-0603
NSN 5835-00-902-8680