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 6645-01-359-7875
NSN 5960-01-481-3722
NSN 5975-01-608-4215
NSN 5905-01-413-3602
NSN 6135-01-196-7399
NSN 6320-01-134-7267
NSN 5925-01-475-7204
NSN 6105-00-338-3877
NSN 5855-01-398-9548
NSN 5960-01-453-6170
NSN 5925-01-178-7547
NSN 6110-00-699-1495