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 5910-00-959-0018
NSN 5930-01-209-9181
NSN 5996-01-110-7706
NSN 6105-01-329-1769
NSN 5925-01-367-1807
NSN 5895-00-789-9647
NSN 7035-01-256-8203
NSN 5965-01-548-3159
NSN 6645-00-405-8570
NSN 5975-01-307-5311
NSN 5990-00-719-4947
NSN 6130-01-321-3328