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 6610-00-943-5588
NSN 6130-00-776-0157
NSN 5935-01-010-9577
NSN 6220-01-534-6695
NSN 5990-01-079-8643
NSN 6610-00-694-8977
NSN 5950-00-054-6777
NSN 6620-01-160-3475
NSN 5920-00-142-9993
NSN 5935-01-359-2891
NSN 5985-01-580-5754
NSN 5975-01-023-1977