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 5925-01-550-3357
NSN 2925-01-032-3814
NSN 6105-01-645-3066
NSN 6145-00-757-9479
NSN 6130-01-062-3681
NSN 5920-00-139-3736
NSN 2925-00-526-4541
NSN 6620-01-589-5411
NSN 4140-00-751-1694
NSN 5999-01-406-2891
NSN 5950-01-100-2106
NSN 5910-01-025-5105