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 7035-01-063-0453
NSN 5920-01-587-8571
NSN 6645-01-529-5690
NSN 5975-00-907-7487
NSN 6220-00-902-7328
NSN 5945-01-335-7118
NSN 6240-01-573-7036
NSN 5895-01-634-0630
NSN 5945-01-502-6921
NSN 5945-01-604-3822
NSN 5905-00-229-4658
NSN 6145-00-316-2608