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 6645-01-024-2982
NSN 5990-01-522-6096
NSN 5999-01-320-0111
NSN 5930-01-375-6651
NSN 6685-00-957-0716
NSN 5998-01-579-1022
NSN 5945-01-227-5095
NSN 5996-01-625-9825
NSN 4140-00-336-1728
NSN 5998-01-032-4722
NSN 7035-01-593-2811
NSN 5920-01-003-6072