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 2925-01-206-5232
NSN 5990-01-443-2931
NSN 5996-01-612-1371
NSN 5990-00-928-5655
NSN 6650-00-390-3568
NSN 5935-01-050-5414
NSN 5996-01-414-1685
NSN 5975-01-459-4217
NSN 6110-01-162-7200
NSN 5990-00-432-0649
NSN 5930-01-236-3832
NSN 5990-01-633-9503