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 6135-00-080-9176
NSN 5998-00-080-0751
NSN 5965-00-137-9291
NSN 5950-00-439-0716
NSN 5835-01-414-3258
NSN 5965-01-419-8200
NSN 6650-00-801-8298
NSN 5920-01-107-5125
NSN 5895-00-477-7823
NSN 6610-01-482-2880
NSN 5990-01-529-7307
NSN 6130-00-966-1776