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 5835-00-811-4554
NSN 5910-01-021-9172
NSN 5996-01-570-4583
NSN 5910-01-073-5762
NSN 5920-00-567-4100
NSN 5945-00-681-0107
NSN 5996-00-186-8709
NSN 6110-01-177-1465
NSN 6645-01-544-9475
NSN 5855-00-973-5717
NSN 4140-01-076-3720
NSN 6620-01-068-4498