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 4140-00-118-6169
NSN 5996-00-468-1874
NSN 2925-01-493-9904
NSN 6130-01-555-7854
NSN 5990-01-327-1558
NSN 5835-00-148-9719
NSN 6240-00-694-1488
NSN 5925-00-566-4169
NSN 5999-00-926-3241
NSN 5925-01-580-0279
NSN 6135-01-226-4071
NSN 5996-01-588-0945