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 5930-01-418-0965
NSN 5855-01-224-7975
NSN 5930-00-918-6852
NSN 5990-01-305-4891
NSN 5990-01-492-9887
NSN 5835-01-132-5894
NSN 5960-00-009-8082
NSN 4140-01-398-5958
NSN 5996-01-069-2915
NSN 6240-00-398-0740
NSN 5910-01-544-0343
NSN 6145-00-548-7195