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 5915-00-150-4694
NSN 6685-01-437-9697
NSN 5915-00-276-5485
NSN 5998-01-649-4870
NSN 5996-01-167-0027
NSN 5999-00-919-5488
NSN 6320-00-445-1187
NSN 5855-01-448-9794
NSN 5945-00-228-2342
NSN 5835-01-493-1826
NSN 5999-00-456-0603
NSN 5945-01-568-0254