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 5996-00-239-2342
NSN 5930-01-038-1482
NSN 5950-01-147-5260
NSN 5965-00-144-2543
NSN 6320-00-036-3688
NSN 6320-01-631-7828
NSN 6130-01-411-8530
NSN 5996-00-822-8182
NSN 5975-01-184-2736
NSN 5930-01-166-8428
NSN 5895-01-130-1614
NSN 6610-01-604-1744