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 5910-01-643-0897
NSN 5950-01-088-8396
NSN 6610-01-400-3880
NSN 5925-01-080-5005
NSN 6145-01-660-7386
NSN 5990-01-514-8030
NSN 5990-01-361-1620
NSN 5925-00-309-2404
NSN 6240-01-412-0715
NSN 2925-01-359-4027
NSN 2925-01-643-4472
NSN 5910-00-021-7856