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 5855-01-466-1588
NSN 5855-01-577-2581
NSN 7035-01-585-8350
NSN 6610-01-294-5666
NSN 5965-01-053-7168
NSN 6220-00-481-4135
NSN 5950-01-459-7961
NSN 6620-01-177-5567
NSN 5960-01-063-6846
NSN 6610-01-551-1895
NSN 5915-00-654-5794
NSN 5965-01-024-7960