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 5990-01-480-9938
NSN 5999-00-934-9876
NSN 5835-00-327-6192
NSN 5985-01-533-0199
NSN 6240-00-603-6662
NSN 5998-01-597-2280
NSN 5985-01-569-9195
NSN 6130-00-254-5159
NSN 5990-00-775-2637
NSN 5975-01-627-0933
NSN 5999-01-398-0077
NSN 5975-01-555-1527