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 5965-01-193-0420
NSN 5990-00-633-7634
NSN 6110-01-521-8547
NSN 5925-01-106-3641
NSN 5975-01-019-4532
NSN 5960-00-584-4553
NSN 6145-00-560-3484
NSN 5915-00-336-1644
NSN 6650-00-629-8027
NSN 6220-01-485-9737
NSN 5905-01-582-5423
NSN 6130-01-547-6447