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 6320-01-362-4863
NSN 6150-01-486-4729
NSN 5998-01-457-6618
NSN 6685-00-729-6498
NSN 5920-00-577-4716
NSN 5950-00-889-5567
NSN 5925-00-299-8037
NSN 4140-00-408-9989
NSN 6620-01-024-7003
NSN 5975-00-615-9660
NSN 5895-00-107-7891
NSN 6645-01-353-6863