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 5895-00-843-4354
NSN 5835-01-381-2683
NSN 5910-00-285-2869
NSN 7035-00-557-5570
NSN 6220-01-431-0881
NSN 5950-01-363-0664
NSN 5990-01-432-4984
NSN 5975-00-541-8531
NSN 5945-00-203-5575
NSN 5975-00-971-0319
NSN 5935-01-403-2844
NSN 7035-00-320-5644