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 2925-01-101-4655
NSN 6105-01-040-9677
NSN 2925-01-331-5039
NSN 6240-01-555-0265
NSN 6240-01-645-4797
NSN 6135-01-186-4010
NSN 6620-00-155-2608
NSN 6105-01-327-4124
NSN 5915-00-082-7522
NSN 6650-01-417-9115
NSN 6610-00-001-5516
NSN 6220-00-463-4812