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 5925-01-145-4305
NSN 6145-00-135-0045
NSN 6645-01-565-6973
NSN 6685-01-334-6091
NSN 6105-01-321-0936
NSN 5996-00-140-0289
NSN 6105-01-413-5255
NSN 5975-01-608-4857
NSN 5895-01-597-9505
NSN 6135-00-120-1034
NSN 5920-01-605-1656
NSN 6240-01-231-0452