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 5999-01-371-0538
NSN 6650-01-034-0471
NSN 5985-01-573-7194
NSN 5960-01-384-1300
NSN 6220-00-595-6954
NSN 5965-00-686-7067
NSN 5950-01-269-0909
NSN 5910-01-415-5758
NSN 6220-01-559-0502
NSN 6650-00-313-4172
NSN 5999-01-097-4370
NSN 6150-01-304-6645