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 5965-01-396-7508
NSN 6240-00-527-8614
NSN 5945-00-258-9288
NSN 5915-01-633-9175
NSN 5965-01-088-5414
NSN 5999-00-146-5581
NSN 5999-00-419-2376
NSN 5990-01-356-4259
NSN 6220-01-146-1495
NSN 6240-01-048-3330
NSN 6620-01-237-0254
NSN 6620-01-077-8033