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 5935-01-645-2710
NSN 6110-01-444-2327
NSN 5985-00-189-7138
NSN 5915-00-001-8829
NSN 5945-01-062-6242
NSN 5915-00-049-3648
NSN 5950-01-468-8078
NSN 6645-00-819-5045
NSN 6105-00-929-0828
NSN 6110-01-497-6318
NSN 6145-01-326-1001
NSN 6110-01-481-2807