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 5855-00-361-0167
NSN 5996-01-100-1499
NSN 5930-01-547-4294
NSN 6610-00-382-0266
NSN 6620-01-261-2985
NSN 5835-00-223-7235
NSN 5925-01-444-0929
NSN 6320-00-937-5625
NSN 2925-01-615-9859
NSN 5835-00-707-6266
NSN 6145-01-262-9364
NSN 6240-01-387-4948