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 6130-01-429-5979
NSN 6220-00-581-3858
NSN 5975-00-248-2560
NSN 5920-01-554-9804
NSN 6620-00-153-6291
NSN 5975-01-481-0244
NSN 7035-00-557-5570
NSN 2925-01-633-4048
NSN 5960-00-258-9292
NSN 6110-01-484-5525
NSN 5930-00-224-2748
NSN 6145-01-102-2825