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 6650-01-112-0453
NSN 5835-01-258-7866
NSN 2925-01-364-7926
NSN 6105-01-128-0835
NSN 5935-00-814-9173
NSN 5935-00-192-9618
NSN 5998-01-381-8454
NSN 6240-01-560-4803
NSN 5895-01-381-1976
NSN 5895-00-940-2549
NSN 5835-01-612-4753
NSN 6240-01-007-0217