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 5835-01-378-6804
NSN 6650-01-152-0665
NSN 5999-01-092-2760
NSN 6610-01-409-1781
NSN 5835-01-632-6627
NSN 5835-01-435-4139
NSN 6135-01-196-2135
NSN 6145-01-494-2155
NSN 4140-00-155-8012
NSN 6610-00-763-2415
NSN 5910-00-057-4306
NSN 6135-01-098-3020