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 5915-01-560-2951
NSN 5985-00-297-7526
NSN 4140-01-064-8914
NSN 5855-01-173-0808
NSN 5915-00-248-8655
NSN 5975-00-469-4580
NSN 5855-01-307-1159
NSN 5985-00-482-1382
NSN 7035-00-756-4374
NSN 6240-01-491-6118
NSN 5975-01-499-8117
NSN 5925-01-114-8254