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 6610-00-195-7517
NSN 5950-01-056-3621
NSN 5965-01-447-2992
NSN 5998-00-193-2123
NSN 5990-01-419-0661
NSN 7035-01-023-1008
NSN 5930-01-337-1900
NSN 6130-00-323-8300
NSN 5895-01-626-2595
NSN 5999-00-872-6877
NSN 6645-01-364-7330
NSN 6620-00-181-6391