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 5975-01-580-0851
NSN 6220-01-242-3799
NSN 5925-01-457-4638
NSN 6240-01-120-3533
NSN 5835-00-238-1516
NSN 6135-00-010-5275
NSN 6610-01-612-0157
NSN 5965-01-200-6613
NSN 5985-01-367-4632
NSN 5920-01-537-2284
NSN 5930-00-137-1023
NSN 5975-00-230-3756