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 5975-01-445-6261
NSN 6320-01-554-0901
NSN 6110-01-519-7508
NSN 5915-01-003-6018
NSN 5996-01-218-0522
NSN 6150-01-099-6797
NSN 6645-01-251-7887
NSN 5996-00-997-7933
NSN 5975-00-259-9484
NSN 6620-01-313-8164
NSN 5965-01-117-2566
NSN 5996-01-040-2606