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 5925-00-073-3507
NSN 5960-01-452-1907
NSN 7035-00-470-4977
NSN 7035-01-571-8784
NSN 5990-01-392-5682
NSN 6240-01-429-7830
NSN 6610-01-395-1975
NSN 5965-00-296-9994
NSN 6135-01-591-7139
NSN 6645-01-195-6207
NSN 7035-01-123-8723
NSN 5915-01-237-2480