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 2925-01-356-6017
NSN 5935-01-300-9049
NSN 6320-01-519-8767
NSN 5965-00-026-9408
NSN 5905-00-958-1684
NSN 5950-01-223-2816
NSN 5930-01-178-8639
NSN 6130-01-605-3558
NSN 5925-01-300-1522
NSN 5915-01-023-2555
NSN 6105-00-144-1754
NSN 6105-00-870-4023