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 6110-01-381-0469
NSN 5945-01-438-9513
NSN 5999-01-147-3906
NSN 5945-00-429-7144
NSN 5935-01-272-3479
NSN 6130-00-213-5290
NSN 6685-01-571-7926
NSN 5950-00-279-7184
NSN 6320-01-462-2295
NSN 6645-00-787-0651
NSN 6110-01-250-5054
NSN 5835-01-522-1023