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 5996-00-114-4071
NSN 5990-00-980-7808
NSN 5855-01-159-1654
NSN 5965-00-506-9817
NSN 6620-01-408-4464
NSN 5996-01-298-7985
NSN 5945-00-073-9557
NSN 6650-01-088-5199
NSN 5996-01-236-5286
NSN 5895-00-900-8511
NSN 5855-01-519-2486
NSN 5855-01-492-5666