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 6645-01-513-0117
NSN 6135-01-633-8502
NSN 6110-01-381-0469
NSN 6685-00-379-4652
NSN 5950-01-322-5513
NSN 5935-00-221-0925
NSN 5990-01-524-8954
NSN 5855-00-921-6589
NSN 5945-01-012-5388
NSN 6685-01-557-4868
NSN 6320-01-513-9166
NSN 5915-00-926-2471