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 6135-00-826-4798
NSN 5998-01-605-3572
NSN 6220-00-162-5047
NSN 2925-01-139-5144
NSN 6645-01-615-9875
NSN 6150-01-323-4700
NSN 6150-00-456-0775
NSN 5960-00-257-4203
NSN 5999-01-658-9024
NSN 5998-01-538-1700
NSN 5895-01-364-2464
NSN 5855-01-550-5219