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 5975-00-519-9859
NSN 6650-01-509-8018
NSN 7035-01-633-9537
NSN 6685-01-390-3660
NSN 6240-00-485-9986
NSN 6145-00-140-1605
NSN 5920-01-560-9151
NSN 7035-01-298-5154
NSN 4140-01-156-8626
NSN 6620-01-285-0302
NSN 5960-01-005-2568
NSN 5855-00-089-3974