Damage.

CFR · 2024-01-01 · US · Title 7

(a) Stains which are dark and materially affect the appearance of the individual shell. (b) Adhering husk when covering more than 5 percent of the surface of the shell in the aggregate. (c) Shriveling when the kernel is materially shrunken, wrinkled, leathery or tough. (d) Discoloration when the appearance of the kernel is materially affected by black color.

official document · source cfr-2024 · id 7:§ 51.2003