127.0mm wide; 47.0mm high; used only at center of transom in end bays of two lane bridge
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.
NSN 5950-01-418-1787
NSN 5910-00-432-9371
NSN 6145-01-231-9169
NSN 6150-00-034-3756
NSN 6220-01-108-3857
NSN 5996-00-222-6049
NSN 6110-00-691-9134
NSN 5960-01-241-9078
NSN 6320-01-573-3215
NSN 5835-00-870-7034
NSN 4140-00-322-9987
NSN 5996-01-616-7889