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 6150-00-709-3538
NSN 5999-00-452-6389
NSN 6135-00-276-7625
NSN 5960-00-132-3104
NSN 5910-01-463-8455
NSN 5935-01-160-2926
NSN 6610-01-085-2072
NSN 6220-01-357-7675
NSN 6320-01-578-6006
NSN 6645-00-080-1087
NSN 5920-01-104-6198
NSN 5895-01-064-5082