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 6110-01-607-1351
NSN 6685-01-415-2235
NSN 6240-01-610-3341
NSN
NSN 5925-01-518-2635
NSN 6610-01-254-4196
NSN 6150-01-065-2358
NSN 6645-00-930-9356
NSN 5965-01-125-3830
NSN 5925-00-267-3044
NSN 5999-00-960-4308
NSN 5945-00-656-5274