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 7035-00-104-7613
NSN 6610-01-269-1894
NSN 5925-01-331-0235
NSN 6610-00-735-7401
NSN 5920-01-281-5101
NSN 5855-01-501-5683
NSN 5985-01-604-2093
NSN 5950-00-781-0348
NSN 5835-01-519-3834
NSN 6150-01-433-3233
NSN 5935-01-273-5264
NSN 6110-00-402-7637