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 6135-00-932-3136
NSN 5975-01-238-2733
NSN 5999-01-584-8434
NSN 5975-01-012-0792
NSN 5960-01-041-3048
NSN 6150-01-553-7238
NSN 5855-01-428-9456
NSN 5920-01-655-9955
NSN 6150-01-605-0227
NSN 5920-01-260-6324
NSN 6620-01-535-6925
NSN 6650-01-227-4976