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 2925-01-436-7325
NSN 5935-01-359-3074
NSN 5950-01-630-4671
NSN 6650-01-650-5771
NSN 5910-01-653-2345
NSN 5930-01-406-2255
NSN 6320-01-466-4175
NSN 5910-01-391-8125
NSN 5910-01-571-8982
NSN 5835-00-610-0716
NSN 6130-00-032-0378
NSN 6105-01-201-4311