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 6145-01-359-8028
NSN 6145-01-510-6511
NSN 6650-01-619-9986
NSN 6105-00-660-8315
NSN 5855-01-462-0495
NSN 5945-01-014-6378
NSN 6650-01-187-9781
NSN 6145-01-344-7634
NSN 5990-01-227-6526
NSN 5925-01-487-0356
NSN 6145-00-170-5274
NSN 5910-00-404-2124