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 5945-00-252-7980
NSN 5999-01-124-0221
NSN 7035-01-504-8729
NSN 6145-00-852-8159
NSN 5920-00-815-5599
NSN 5915-01-222-8698
NSN 5895-01-367-1502
NSN 5935-01-243-1672
NSN 5930-01-490-6909
NSN 6240-01-641-9347
NSN 5999-01-472-6248
NSN 7035-01-261-9850