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 2925-01-226-6126
NSN 5996-01-360-5635
NSN 5915-01-085-0562
NSN 5985-01-645-4762
NSN 5925-01-521-8646
NSN 5975-01-431-5834
NSN 5895-00-107-7891
NSN 6685-00-928-4199
NSN 5855-01-042-7990
NSN 6650-01-010-4204
NSN 5925-00-253-4255
NSN 5998-01-417-2638