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 5835-01-632-6627
NSN 6620-01-423-7300
NSN 5895-00-970-2737
NSN 6645-01-456-2161
NSN 6130-01-040-9000
NSN 5930-01-556-4430
NSN 5990-01-443-2931
NSN 6320-00-004-9158
NSN 5835-00-289-9080
NSN 5950-01-291-1568
NSN 5905-00-864-2285
NSN 7035-01-551-1240