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 5950-01-080-1404
NSN 5950-01-204-4049
NSN 6620-00-524-9588
NSN 6110-01-305-3205
NSN 6610-00-285-5366
NSN 5990-01-643-2002
NSN 2925-01-109-3536
NSN 5910-00-256-9155
NSN 6110-01-008-1856
NSN 5935-00-954-8238
NSN 5910-01-328-8536
NSN 5998-01-196-6131