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 6145-01-097-0746
NSN 5920-00-852-7364
NSN 6145-00-586-9463
NSN 5960-00-553-7338
NSN 5910-01-054-3727
NSN 5990-00-483-0486
NSN 6240-00-103-0058
NSN 5855-01-197-2774
NSN 5905-00-081-3922
NSN 6110-00-028-2064
NSN 6610-01-185-5832
NSN 6130-00-473-2270