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 5965-01-324-6583
NSN 5985-01-060-5818
NSN 5905-00-334-0212
NSN 5910-01-324-7176
NSN 7035-01-070-3143
NSN 5985-00-443-9473
NSN 5855-01-504-2646
NSN 6645-00-256-4072
NSN 5999-01-521-3148
NSN 6220-01-062-2077
NSN 5985-00-491-6579
NSN 6135-01-449-2144