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 6650-00-804-2039
NSN 5930-00-987-1418
NSN 5996-00-185-1372
NSN 6645-01-184-9142
NSN 5905-01-425-1366
NSN 6135-01-462-6040
NSN 6650-00-933-3250
NSN 5960-01-253-2333
NSN 5945-01-361-3792
NSN 6220-01-121-0850
NSN 5950-00-760-4338
NSN 6110-00-012-5514