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 6110-01-246-4347
NSN 6145-00-485-0270
NSN 6610-01-099-9710
NSN 5905-01-108-2501
NSN 5835-01-469-6009
NSN 6685-01-586-4565
NSN 6135-01-156-4627
NSN 6150-01-284-8471
NSN 6220-01-625-9473
NSN 6130-00-296-4116
NSN 5920-00-189-0858
NSN 6240-01-331-0841