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 5999-00-376-5072
NSN 5960-01-425-1454
NSN 5855-01-551-7923
NSN 6110-01-593-4401
NSN 5910-01-403-2812
NSN 5998-01-586-4704
NSN 5855-01-648-0404
NSN 6620-01-216-0904
NSN 5985-01-236-3854
NSN 5835-01-462-5983
NSN 6240-01-337-5728
NSN 5835-01-615-8864