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 2925-01-347-4208
NSN 5960-01-573-6483
NSN 6685-01-463-3574
NSN 6130-01-484-1895
NSN 6135-01-124-2376
NSN 5925-00-205-2767
NSN 6240-01-363-2168
NSN 5960-00-039-7215
NSN 4140-01-051-4428
NSN 5985-01-491-0146
NSN 5998-01-067-0409
NSN 5996-01-564-4660