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 5925-00-335-8727
NSN 5965-00-226-0209
NSN 6130-00-023-8701
NSN 5930-01-170-6722
NSN 5996-00-287-5059
NSN 5935-00-788-5416
NSN 6110-01-418-2578
NSN 6240-01-103-3081
NSN 6645-00-602-5968
NSN 6130-01-460-5114
NSN 6645-01-473-3752
NSN 6130-01-074-0616