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 5855-00-487-9691
NSN 5965-00-513-1352
NSN 5965-01-095-1926
NSN 5910-01-043-4316
NSN 5930-01-357-3408
NSN 6650-01-181-6037
NSN 6610-01-187-9384
NSN 2925-01-535-3167
NSN 5990-00-774-6537
NSN 6105-00-175-9078
NSN 4140-01-382-8506
NSN 5960-01-589-6846