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 5950-01-442-3535
NSN 6130-01-411-9914
NSN 6150-00-530-3046
NSN 6110-00-186-2542
NSN 5895-00-188-6798
NSN 5950-01-584-6468
NSN 6645-01-107-2615
NSN 5985-01-460-9295
NSN 7035-00-337-8745
NSN 5905-01-454-6986
NSN 5965-00-246-5612
NSN 6105-01-169-3987