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 6320-01-054-3046
NSN 5996-01-006-6346
NSN 5920-00-463-9890
NSN 6620-01-391-7331
NSN 6135-01-581-1039
NSN 6240-00-630-8069
NSN 6150-01-502-7545
NSN 5990-00-994-0555
NSN 5998-00-585-3171
NSN 6150-00-128-0238
NSN 5999-01-426-0779
NSN 6220-01-247-4381