2 additional keyways in line w/second end keyway along shaft lg
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 5935-01-362-7338
NSN 5905-01-486-1101
NSN 5960-01-454-7064
NSN 5835-00-711-3371
NSN 5950-00-526-0658
NSN 5985-00-652-1631
NSN 5910-01-299-1928
NSN 5925-01-436-2431
NSN 5925-01-035-6166
NSN 6150-01-543-1186
NSN 5985-01-391-1259
NSN 6645-00-754-4108