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 6620-01-462-5196
NSN 6685-00-603-6640
NSN 5930-01-177-0281
NSN 5965-01-345-1885
NSN 5835-01-263-1293
NSN 6130-00-081-3971
NSN 6685-01-348-7639
NSN 4140-01-096-1596
NSN 5895-00-529-7547
NSN 5985-01-415-5785
NSN 5910-01-057-7706
NSN 5920-01-139-5973