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 5920-00-976-3076
NSN 5835-01-013-9321
NSN 5960-01-493-3948
NSN 5905-01-188-6975
NSN 4140-00-478-6199
NSN 6620-01-259-5944
NSN 4140-01-224-7662
NSN 5985-01-137-7621
NSN 5910-00-231-5131
NSN 6110-00-617-9512
NSN 5895-01-608-5928
NSN 7035-00-703-3535