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 5960-01-469-7484
NSN 5998-01-284-8573
NSN 5990-01-364-0813
NSN 6130-01-162-1132
NSN 5910-00-360-2334
NSN 5950-01-086-6289
NSN 5855-01-203-4719
NSN 6620-00-491-3818
NSN 5855-01-236-9645
NSN 5998-01-044-5169
NSN 5965-01-378-7096
NSN 6240-00-797-4600