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 6220-01-027-6244
NSN 2925-01-250-2731
NSN 5999-00-518-1007
NSN 6145-01-227-5743
NSN 6320-01-316-2190
NSN 5835-00-010-4307
NSN 6685-01-161-5025
NSN 5930-00-230-1842
NSN 5930-00-432-8574
NSN 5996-01-260-7371
NSN 6145-00-084-2096
NSN 5855-01-455-8024