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 5990-01-640-7795
NSN 6105-01-590-3278
NSN 5960-01-449-1310
NSN 7035-01-304-4138
NSN 4140-01-597-4788
NSN 6150-00-671-8782
NSN 5950-00-596-8102
NSN 6110-01-036-9929
NSN 6220-00-898-3841
NSN 5945-01-113-2930
NSN 6240-00-256-6410
NSN 5999-00-993-0172