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 7035-01-431-1448
NSN 4140-00-248-6089
NSN 5965-00-207-9696
NSN 5950-01-415-5752
NSN 6110-01-577-1526
NSN 5960-01-573-6483
NSN 6220-01-241-3668
NSN 6650-00-496-8762
NSN 7035-01-143-3573
NSN 5935-01-303-8819
NSN 5996-01-146-4202
NSN 6220-01-224-8304