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 5965-01-408-2624
NSN 5910-01-178-6405
NSN 5930-01-047-7585
NSN 5975-01-138-2591
NSN 6135-01-388-2761
NSN 5905-01-590-4698
NSN 5855-00-237-4088
NSN 5996-01-514-0802
NSN 5985-00-277-7371
NSN 5905-01-155-1316
NSN 5925-01-620-0063
NSN 5950-01-430-2203