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 5965-00-013-1278
NSN 5915-01-537-1155
NSN 6105-01-332-2752
NSN 6320-01-393-7022
NSN 6150-01-055-4010
NSN 6620-01-633-8443
NSN 5950-01-434-0226
NSN 5950-01-060-6641
NSN 5935-01-462-2603
NSN 5835-00-711-3371
NSN 5920-01-341-3941
NSN 5915-00-288-0071