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 5945-00-185-4815
NSN 6685-01-319-2671
NSN 5910-01-259-9000
NSN 5895-01-451-4341
NSN 5996-01-464-4836
NSN 6105-01-085-6002
NSN 5950-01-230-5386
NSN 5960-00-845-9952
NSN 5960-01-212-8118
NSN 5835-01-479-7908
NSN 5950-01-483-6849
NSN 6220-01-062-2077