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 5935-01-087-4863
NSN 5975-00-068-4479
NSN 5895-00-008-8272
NSN 5835-01-462-5983
NSN 6320-01-371-3047
NSN 5895-00-021-2248
NSN 5915-01-534-2590
NSN 5910-01-309-2363
NSN 5905-01-290-6621
NSN 4140-01-394-5655
NSN 6685-01-149-9196
NSN 5895-00-227-9936