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 5975-01-620-1025
NSN 5945-00-759-9074
NSN 5965-01-444-0342
NSN 5910-01-338-7317
NSN 5985-00-647-4998
NSN 6610-01-119-7390
NSN 5965-01-007-1963
NSN 5950-01-143-6271
NSN 6110-00-248-2942
NSN 7035-00-703-3535
NSN 5996-01-467-9391
NSN 5920-01-400-3562