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 6135-01-054-2462
NSN 6220-00-959-5970
NSN 2925-01-073-8223
NSN 6105-00-444-6994
NSN 6240-01-497-3085
NSN 6220-01-370-4034
NSN 6150-01-556-7388
NSN 6650-00-692-1541
NSN 5960-01-535-1743
NSN 5855-00-688-9954
NSN 6610-00-419-0315
NSN 6135-00-556-8318