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 5835-01-257-0154
NSN 6220-00-089-8252
NSN 5985-01-475-2369
NSN 6320-00-731-6134
NSN 5855-00-560-0110
NSN 5855-00-797-8217
NSN 2925-01-497-9381
NSN 5925-01-463-8594
NSN 5990-00-727-0723
NSN 5905-00-503-5032
NSN 5985-00-514-7575
NSN 5975-01-071-7749