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 6135-00-938-1351
NSN 5855-01-634-0259
NSN 5985-00-727-7239
NSN 7035-00-513-9764
NSN 5925-01-245-6481
NSN 6105-01-212-3857
NSN 5910-01-661-2091
NSN 6130-01-036-5908
NSN 5905-01-469-7094
NSN 6220-00-967-0062
NSN 6240-01-307-8236
NSN 6130-01-571-7391