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 4140-01-530-0727
NSN 5960-01-020-6316
NSN 6105-00-707-5962
NSN 6645-01-217-2888
NSN 6145-01-068-2357
NSN 5835-01-108-4980
NSN 5996-01-421-4761
NSN 5945-00-256-1892
NSN 6610-01-571-8038
NSN 6620-00-983-4171
NSN 5930-01-246-4796
NSN 6320-01-160-7757