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 5855-01-609-1874
NSN 6240-00-263-0549
NSN 6645-00-503-1379
NSN 5999-01-367-0496
NSN 6110-01-080-8677
NSN 7035-00-231-2871
NSN 6610-01-024-5360
NSN 5999-01-102-6938
NSN 5835-01-469-6009
NSN 5915-01-167-3133
NSN 6650-01-113-7563
NSN 5910-01-461-8248