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 6620-01-263-6697
NSN 6685-00-032-0330
NSN 5990-01-348-9843
NSN 5960-00-478-1167
NSN 5945-00-577-7714
NSN 6610-01-437-2506
NSN 5985-01-384-1932
NSN 5895-00-140-1228
NSN 6645-01-216-1956
NSN 5895-00-493-9303
NSN 5930-01-209-0642
NSN 5990-00-078-8529