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 5996-01-054-3226
NSN 5920-01-107-5125
NSN 6645-01-180-6219
NSN 6240-00-089-8364
NSN 2925-01-327-3069
NSN 5999-00-284-7640
NSN 5855-00-004-0904
NSN 5965-01-530-9910
NSN 2925-01-309-5007
NSN 6110-01-302-1824
NSN 5835-00-104-8944
NSN 5835-01-386-0110