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 5895-00-931-5801
NSN 4140-01-066-7975
NSN 7035-01-323-0164
NSN 5965-01-154-6319
NSN 6130-01-120-9818
NSN 6610-01-524-7522
NSN 5975-01-058-6672
NSN 5990-01-430-9177
NSN 5910-00-259-7951
NSN 6105-01-379-2977
NSN 6220-01-452-1953
NSN 5998-01-229-1350