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 6150-00-032-5815
NSN 6610-01-514-3683
NSN 6130-01-193-0471
NSN 5990-00-382-5885
NSN 5965-01-030-3198
NSN 6110-00-798-9983
NSN 6620-00-786-7049
NSN 6135-01-238-2878
NSN 6240-01-467-0751
NSN 6220-01-485-2381
NSN 5920-00-998-9528
NSN 6645-01-023-8020