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 2925-00-961-2117
NSN 5855-00-797-8217
NSN 5965-01-051-9250
NSN 5965-01-555-8007
NSN 6320-01-176-8367
NSN 5975-00-450-1015
NSN 5965-01-030-7253
NSN 6135-00-553-7995
NSN 5985-01-652-0942
NSN 6220-00-504-2943
NSN 5835-00-060-9889
NSN 5985-01-368-0986