A structural shape fabricated from a ferrous or nonferrous material and has a flange extending usually at right angles in the same direction from each edge of a web and/or resembling the letter u in cross-sectional form.
Classification: Other unwrought aluminum alloys, nesoi
NSN 5998-01-222-1614
NSN 4140-01-412-0794
NSN 5960-01-563-4797
NSN 6620-00-394-1812
NSN 2925-01-228-6554
NSN 5998-01-654-9852
NSN 5950-01-033-1770
NSN 5998-01-080-2558
NSN 5990-00-100-6643
NSN 6610-01-574-0050
NSN 5895-01-418-8343
NSN 5945-01-472-3424