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 5950-01-432-7724
NSN 6110-00-514-2639
NSN 5975-00-528-9774
NSN 7035-01-138-1223
NSN 5990-00-164-5992
NSN 5990-00-212-4316
NSN 5945-00-661-0506
NSN 5910-01-258-4887
NSN 5855-01-308-0955
NSN 5855-00-446-5921
NSN 5910-00-499-7952
NSN 5855-01-122-9418