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 5935-00-354-2096
NSN 6145-00-656-5329
NSN 5855-01-503-1061
NSN 6105-00-754-8223
NSN 5925-01-626-8112
NSN 6645-00-728-1316
NSN 5965-01-091-1884
NSN 7035-00-476-7178
NSN 6130-01-524-6638
NSN 6220-00-097-0166
NSN 6105-00-107-3315
NSN 5960-00-234-5961