Slotted stem 1 inch deep by 0.068 inch wide
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 5835-01-624-5666
NSN 5905-01-433-1666
NSN 5965-01-097-4867
NSN 5930-01-461-7894
NSN 6220-01-375-3537
NSN 6105-01-658-3067
NSN 5999-01-266-7130
NSN 5950-01-380-0113
NSN 5935-01-178-4017
NSN 5960-01-138-5897
NSN 5965-01-544-9395
NSN 5998-01-117-4156