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 6130-00-262-3385
NSN 5930-01-416-4077
NSN 2925-00-101-7972
NSN 6130-00-270-5533
NSN 6620-00-341-1876
NSN 6220-00-989-7872
NSN 5835-00-546-4898
NSN 5935-01-265-5550
NSN 4140-01-133-9011
NSN 6110-00-097-1053
NSN 6650-01-649-8144
NSN 5835-01-440-5391