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 5895-01-463-3718
NSN 5905-01-447-2806
NSN 6620-01-605-2590
NSN 5855-01-191-3404
NSN 5990-01-416-1017
NSN 7035-01-569-2151
NSN 5910-01-429-9038
NSN 5895-00-093-0292
NSN 5930-01-391-9212
NSN 6240-01-212-9756
NSN 7035-01-476-4085
NSN 6135-01-464-2075