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 5998-01-397-7541
NSN 4140-00-340-7685
NSN 5855-00-925-0114
NSN 5910-01-440-1334
NSN 5999-01-461-8280
NSN 5998-00-418-8835
NSN 5855-01-383-8339
NSN 5930-01-222-8368
NSN 6320-00-521-9350
NSN 6105-01-634-0322
NSN 5895-00-346-7286
NSN 5990-01-147-5225