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 6145-01-479-0412
NSN 5915-01-534-9770
NSN 6220-01-341-0630
NSN 5935-01-446-8948
NSN 7035-01-319-2315
NSN 6135-01-608-0685
NSN 5990-00-686-4968
NSN 5985-00-275-2830
NSN 6105-00-971-8295
NSN 6145-00-409-6844
NSN 5895-00-469-3141
NSN 6320-01-329-8380