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 6105-01-158-7032
NSN 2925-01-400-2286
NSN 6110-00-104-8009
NSN 5895-00-161-6090
NSN 5855-01-391-7077
NSN 5996-01-411-3894
NSN 6150-00-533-6268
NSN 6320-00-194-4252
NSN 5925-01-183-8337
NSN 6320-01-352-5653
NSN 5835-01-606-3086
NSN 5965-00-994-3190