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 6220-01-377-2513
NSN 5950-01-359-8952
NSN 6650-00-466-1697
NSN 5950-01-194-5727
NSN 6130-01-583-3213
NSN 5930-01-146-7383
NSN 5910-00-959-8628
NSN 5975-01-611-7829
NSN 5925-01-194-5532
NSN 5930-01-599-9643
NSN 5950-00-821-8455
NSN 2925-01-282-3206