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 5920-01-381-9310
NSN 2925-01-085-0691
NSN 5835-00-185-4919
NSN 5990-00-730-6269
NSN 5999-01-652-3858
NSN 6240-00-144-4693
NSN 5975-01-132-7102
NSN 7035-01-432-2424
NSN 6650-00-152-7974
NSN 6110-01-532-7137
NSN 6610-01-123-7292
NSN 5960-01-215-0992