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 6685-01-043-0182
NSN 5915-00-496-7169
NSN 5895-01-264-1739
NSN 6135-01-475-3671
NSN 6135-00-947-0406
NSN 5930-00-285-2799
NSN 7035-00-167-7411
NSN 6145-00-635-9412
NSN 5855-01-581-5827
NSN 2925-01-359-9818
NSN 5996-01-481-9036
NSN 6145-01-660-8793