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 5895-01-634-0630
NSN 5998-01-519-2438
NSN 7035-01-501-9118
NSN 6685-01-031-8827
NSN 5985-01-385-5576
NSN 4140-01-024-9414
NSN 5975-00-119-9182
NSN 6150-00-993-1091
NSN 5998-01-176-3367
NSN 5998-00-711-9782
NSN 6685-01-089-9606
NSN 6320-01-205-8399