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 5985-01-429-0876
NSN 6610-00-149-1534
NSN 5895-01-099-3207
NSN 5905-01-547-5721
NSN 5925-01-248-0738
NSN 6150-00-832-0739
NSN 7035-01-145-5059
NSN 5950-01-087-7904
NSN 6105-01-065-0341
NSN 6105-01-466-7154
NSN 2925-00-740-7029
NSN 5950-00-556-2011