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 5910-01-277-4357
NSN 5996-01-363-4055
NSN 5996-01-051-6472
NSN 6620-01-462-1625
NSN 6150-01-652-6415
NSN 5975-01-583-7380
NSN 6135-01-423-7502
NSN 5905-00-887-0857
NSN 5985-01-460-0464
NSN 5910-01-188-1831
NSN 5965-00-788-5466
NSN 6650-01-364-1313