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 7035-01-200-4751
NSN 2925-00-149-0760
NSN 5965-00-023-0944
NSN 5975-01-173-2511
NSN 5945-00-321-8346
NSN 4140-00-933-0570
NSN 5990-00-285-1948
NSN 6130-01-461-0025
NSN 5975-01-655-1568
NSN 6320-01-449-1014
NSN 5950-00-228-0818
NSN 5996-00-138-9938