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 6685-01-115-6005
NSN 6620-00-038-5343
NSN 5996-01-425-2696
NSN 2925-01-243-0328
NSN 5965-01-512-5009
NSN 5925-00-080-2163
NSN 5996-00-130-5376
NSN 5835-00-396-3366
NSN 6135-01-336-3115
NSN 6610-01-064-5792
NSN 6610-00-280-6037
NSN 6105-01-206-9128