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 5960-00-447-0689
NSN 5905-01-347-8892
NSN 6610-01-053-6781
NSN 6240-00-132-4011
NSN 5920-00-527-9473
NSN 5925-01-602-9311
NSN 5998-00-902-8693
NSN 5910-00-283-7392
NSN 5930-01-494-9372
NSN 5910-00-244-0048
NSN 6320-01-132-2746
NSN 5945-01-559-7347