CFR > Title 7 - Agriculture > SUBTITLE B—Regulations of the Department of Agriculture > CHAPTER VIII—GRAIN INSPECTION, PACKERS AND STOCKYARD ADMINISTRATION (FEDERAL GRAIN INSPECTION SERVICE), DEPARTMENT OF AGRICULTURE (parts 800 to 868) > PART 810—OFFICIAL UNITED STATES STANDARDS FOR GRAIN > SUBPART F—United States Standards for Mixed Grain (§810.801 to §810.805) > 810.802—Definition of other terms.

810.802—Definition of other terms.

(a) Damaged kernels. Kernels and pieces of grain kernels for which standards have been established under the Act, that are badly ground-damaged, badly weather-damaged, diseased, frost-damaged, germ-damaged, heat-damaged, insect-bored, mold-damaged, sprout-damaged, or otherwise materially damaged.
(b) Foreign material and fines. All matter other than whole flaxseed that passes through a 5/64 triangular-hole sieve, and all matter other than grains for which standards have been established under the Act, that remains in the sieved sample.
(c) Grades. U.S. Mixed Grain, or U.S. Sample grade Mixed Grain, and special grades.
(d) Heat-damaged kernels. Kernels and pieces of grain kernels for which standards have been established under the Act, that are materially discolored and damaged by heat.
(e) Sieve— 5/64 triangular-hole sieve. A metal sieve 0.032 inch thick with equilateral triangular perforations the inscribed circles of which are 0.0781 ( 5/64) inch in diameter.