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 5835-01-253-8092
NSN 5985-01-258-5943
NSN 2925-01-423-8141
NSN 7035-00-931-9415
NSN 5835-01-234-7039
NSN 6220-01-269-4052
NSN 5915-00-224-7028
NSN 6650-01-227-6032
NSN 7035-00-679-9027
NSN 6645-01-151-9732
NSN 6130-01-152-4573
NSN 6145-01-146-5555