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 7035-01-598-2394
NSN 5905-01-236-8799
NSN 5930-00-283-0962
NSN 5999-00-235-9484
NSN 6240-00-304-7015
NSN 5960-00-976-3262
NSN 4140-00-563-7648
NSN 5915-00-099-0347
NSN 5945-01-373-3482
NSN 6105-00-527-7702
NSN 5835-01-039-6993
NSN 6610-00-722-7472