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 6645-01-556-1441
NSN 5925-01-092-6395
NSN 5925-00-758-7956
NSN 5975-01-296-0124
NSN 6105-01-364-8811
NSN 5920-01-624-7882
NSN 5975-01-622-5018
NSN 2925-01-254-3068
NSN 5895-01-155-4251
NSN 4140-01-358-7889
NSN 6130-01-398-3313
NSN 5990-00-942-1846