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 5950-01-172-7548
NSN 5895-01-573-7124
NSN 5998-00-953-4063
NSN 5998-01-569-8874
NSN 6645-01-012-5972
NSN 5935-00-082-0301
NSN 5950-01-314-3489
NSN 6610-00-982-6768
NSN 5935-01-633-6532
NSN 6610-01-553-4749
NSN 5925-01-411-5222
NSN 4140-00-144-0226