U.S. No. 2.

CFR · 2024-01-01 · US · Title 7

The requirements for this grade are the same as for U.S. No. 1 except for: (a) No requirement for uniformity of color of shells; and, (b) Increased tolerances for defects see § 51.1404.

official document · source cfr-2024 · id 7:§ 51.1401