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 5915-01-122-0157
NSN 5930-01-072-6422
NSN 5999-01-413-5828
NSN 5960-00-581-8342
NSN 6320-00-261-9136
NSN 5960-01-292-0027
NSN 5950-00-977-1837
NSN 6105-01-541-4811
NSN 6685-01-629-8317
NSN 6685-01-552-6578
NSN 6150-01-441-2626
NSN 5855-00-198-3197