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 5920-01-224-7946
NSN 5930-00-575-0832
NSN 5855-01-339-1718
NSN 5990-00-582-0342
NSN 5965-00-985-9157
NSN 5950-01-442-3535
NSN 6320-01-506-9439
NSN 5990-01-172-4553
NSN 6610-01-349-6333
NSN 5920-01-299-7620
NSN 5930-01-634-0659
NSN 5945-00-226-5840