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 7035-01-280-4692
NSN 6685-01-238-1851
NSN 6620-01-492-8470
NSN 2925-01-511-2667
NSN 5945-01-549-7131
NSN 5999-00-116-8983
NSN 5855-00-058-1293
NSN 7035-01-364-8454
NSN 5985-01-290-4853
NSN 6240-00-786-6170
NSN 5950-01-530-2788
NSN 6220-01-168-7773