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 6145-01-585-1198
NSN 6685-01-128-3052
NSN 5975-01-551-5853
NSN 5945-01-187-6137
NSN 5935-00-070-2252
NSN 6620-00-153-0982
NSN 6645-00-862-2904
NSN 6240-00-075-4103
NSN 5855-01-244-9785
NSN 6650-01-049-1881
NSN 6110-00-839-2654
NSN 6620-00-873-9825