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 5855-01-487-5048
NSN 5985-01-141-8855
NSN 5999-00-934-9876
NSN 6685-00-768-7633
NSN 5950-01-012-3097
NSN 6105-00-189-0515
NSN 6240-01-143-8976
NSN 6110-01-162-8314
NSN 5930-01-010-2947
NSN 6135-00-377-9165
NSN 6220-00-136-3009
NSN 2925-01-180-7793