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 2925-01-607-7754
NSN 5998-00-062-7455
NSN 6105-00-717-2206
NSN 6130-01-627-0594
NSN 5925-00-736-0425
NSN 6150-01-104-6027
NSN 6105-00-617-1392
NSN 5996-00-277-7384
NSN 6645-01-605-4351
NSN 5950-00-610-0553
NSN 5905-01-529-4233
NSN 6105-01-634-0322