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 6135-00-519-1325
NSN 5960-01-380-9692
NSN 6150-01-481-2822
NSN 5985-00-862-8110
NSN 5990-00-236-0831
NSN 5930-01-386-3068
NSN 6685-01-363-1321
NSN 6220-01-454-4022
NSN 6130-00-323-8300
NSN 6320-01-492-1976
NSN 5855-00-132-1007
NSN 6685-00-527-9489