A structural shape fabricated from a ferrous or nonferrous material and resembles the following cross-sectional forms: for the letter h, both flanges of the h section are equal or longer than the width measured along the axis of the web; for the letter i, a 16 2/3 percent slope on the inside face of the ferrous type flange, either one or both of the nonferrous type flanges are shorter than the length measured along the axis of the web; for the letters t and z, on nonferrous type, the web is usually at right angles to the flanges. Letter h section may have a maximum of 5 percent slope on the inside face of the flanges.
NSN 5996-01-027-0702
NSN 5895-01-440-9847
NSN 6240-00-351-8564
NSN 5935-01-383-6748
NSN 6220-00-349-2594
NSN 6105-01-514-7310
NSN 6105-00-617-0124
NSN 5895-00-872-9168
NSN 5910-01-568-6862
NSN 5999-01-067-7646
NSN 5855-00-610-4052
NSN 5945-01-069-9551