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 5855-00-361-0167
NSN 5985-01-495-5483
NSN 5855-00-014-5008
NSN 5950-00-010-1396
NSN 5920-01-514-0031
NSN 5910-01-441-9547
NSN 5945-01-386-6176
NSN 6650-01-010-4204
NSN 6150-00-150-8838
NSN 6650-00-981-9501
NSN 5895-01-104-2312
NSN 5835-01-013-9321