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 5915-01-274-5280
NSN 5960-00-059-3082
NSN 5935-01-364-2279
NSN 5950-00-246-5621
NSN 5915-01-058-2779
NSN 4140-00-946-6478
NSN 6135-01-180-9611
NSN 6130-00-923-3383
NSN 5925-00-361-8836
NSN 6135-01-616-3510
NSN 6220-01-243-9971
NSN 5895-00-254-1918