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 6320-01-125-3361
NSN 6610-01-609-7776
NSN 6240-01-462-3461
NSN 5999-01-463-9225
NSN 5996-00-205-0211
NSN 5950-01-214-1848
NSN 5985-01-496-5554
NSN 6145-00-080-2072
NSN 7035-00-225-6499
NSN 5835-01-030-8914
NSN 6105-01-139-6669
NSN 6240-00-099-8606