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 5925-01-144-5459
NSN 5835-01-442-6482
NSN 2925-01-424-0235
NSN 5855-01-110-9564
NSN 5930-01-646-6662
NSN 5855-01-535-7127
NSN 5895-00-200-2329
NSN 5998-00-051-6657
NSN 5996-01-534-6088
NSN 5855-00-862-3345
NSN 5950-01-574-3131
NSN 5945-01-512-9376