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 6320-00-405-2348
NSN 5945-00-699-5756
NSN 5996-01-502-6330
NSN 5975-01-609-5489
NSN 6220-01-437-9085
NSN 5925-01-379-4109
NSN 5935-01-390-5178
NSN 5930-00-661-2280
NSN 2925-00-915-1827
NSN 6105-01-371-2458
NSN 5895-00-099-9532
NSN 5990-01-054-3332