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 5895-01-584-3349
NSN 6320-01-354-6204
NSN 5960-01-375-6815
NSN 6110-00-679-8961
NSN 6220-01-039-9872
NSN 4140-00-069-0700
NSN 2925-00-278-9468
NSN 5985-01-191-9619
NSN 6645-01-462-2101
NSN 2925-00-682-5028
NSN 5950-01-076-1821
NSN 5960-00-413-2695