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 5990-00-212-4316
NSN 5950-01-506-6158
NSN 5910-00-679-5924
NSN 5855-00-014-5008
NSN 7035-01-146-7096
NSN 2925-00-054-3550
NSN 4140-01-432-8726
NSN 5855-00-586-6255
NSN 5895-01-194-0986
NSN 6610-01-428-3587
NSN 5895-00-418-4639
NSN 6645-00-248-5434