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 5905-01-360-2653
NSN 5996-01-304-1088
NSN 5925-01-621-4398
NSN 6150-00-065-8417
NSN 2925-01-043-9786
NSN 5985-01-444-8779
NSN 5950-00-517-0467
NSN 5960-01-424-0590
NSN 6645-00-842-4653
NSN 5905-01-171-8650
NSN 6145-01-073-2969
NSN 5975-01-271-9027