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 5895-00-525-3295
NSN 6105-01-525-8112
NSN 6240-00-117-9957
NSN 5835-01-199-5902
NSN 5960-00-372-4876
NSN 5999-00-958-5793
NSN 6105-00-292-4110
NSN 2925-01-446-6976
NSN 4140-01-032-5746
NSN 5895-01-248-6989
NSN 6220-01-487-3904
NSN 2925-01-185-1814