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 6145-00-230-5268
NSN 7035-01-268-0933
NSN 6105-00-829-2584
NSN 4140-01-369-8641
NSN 5965-00-316-2768
NSN 5985-00-778-2357
NSN 6610-01-512-2025
NSN 6150-01-370-0161
NSN 5835-00-995-0277
NSN 5965-00-823-8623
NSN 6220-00-466-2681
NSN 5990-01-043-3400