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 6110-01-633-9660
NSN 5895-01-017-4838
NSN 5965-00-577-1242
NSN 6620-00-051-6045
NSN 5945-01-504-3740
NSN 5945-01-125-5798
NSN 6130-01-423-0612
NSN 6320-01-039-5891
NSN 5999-01-657-9079
NSN 6145-01-322-6513
NSN 6130-00-901-0167
NSN 5999-00-584-4577