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 5996-01-233-0372
NSN 6645-01-633-1852
NSN 6685-00-724-8861
NSN 2925-01-052-0636
NSN 6135-00-112-8637
NSN 5895-00-469-3142
NSN 5965-01-497-1367
NSN 5985-01-632-6149
NSN 5910-01-393-8320
NSN 5855-00-586-6255
NSN 6685-00-634-9964
NSN 6105-01-180-8382