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 7035-00-360-2008
NSN 6620-00-927-7706
NSN 7035-00-179-3924
NSN 5835-01-200-5069
NSN 5930-00-173-8364
NSN 5910-01-090-0453
NSN 5835-01-371-8759
NSN 6145-00-144-0918
NSN 5975-01-260-9972
NSN 5835-01-027-3931
NSN 5835-00-446-2944
NSN 5998-01-432-2748