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 6130-00-352-2317
NSN 5935-01-367-1961
NSN 5935-01-212-3119
NSN 5950-01-437-1547
NSN 5985-01-481-9071
NSN 7035-01-201-9850
NSN 5999-00-791-3437
NSN 5975-01-593-1224
NSN 6685-01-401-5360
NSN 6145-01-163-4225
NSN 5925-00-932-0108
NSN 6145-00-553-8196