Summary of standard grades.

§ 29.1181 Summary of standard grades. 23 Grades of Leaf B1L B1F B1FR B2L B2F B2FR B3L B3F B3FR B3K B4L B4F B4FR B4K B5L B5F B5FR B5R B5K B6L B6F B6FR B6K 10 Grades of Smoking Leaf   H3F   H4F H4FR H4K   H5F H5FR H5K   H6F H6FR H6K 10 Grades of Cutters C1L C1F C2L C2F C3L C3F C4L C4F C5L C5F 10 Grades of Lugs X1L X1F X2L X2F X3L X3F X4L X4F X5L X5F 8 Grades of Primings P2L P2F P3L P3F P4L P4F P5L P5F 6 Grades of Greenish B3V X3V B4V C4V X4V B5V 20 Grades of Variegated B3KL B3KF B3KD B4KL B4KF B4KD B4KV C4KL C4KF X4KL X4KF X4KV B5KL B5KF B5KD B5KV B6KL B6KF B6KD B6KV 7 Mixed Grades M4F M4KR M4KM M4GK M5F   M5KM M5GK 15 Grades of Green B4G B4GK C4G C4GK X4G X4GK P4G B5G B5GR B5GK B5GG X5G P5G B6G B6GK 7 Grades of Variegated Mixed B3KM X3KM B4KM C4KM X4KM B5KM B6KM 6 Grades of Variegated Red or Scorched B3KR X3KR B4KR C4KR X4KR B5KR 5 Grades of Excessively Scorched   B3KK   B4KK   B5KK   B6KK   C4KK 6 Grades of Slick B3S X3S B4S C4S X4S B5S 4 Grades of Whitish-Lemon X3LL C4LL X4LL C5LL 2 Grades of Cutters (Primings Side) C5LP C5FP 13 Grades of Nondescript N1L N1KV N1GG N1XL N1GL N1PO N1K N1GF N1XO N1R N1GR N1BO N2 1 Grade of Scrap   S Special factors “U” (unsound), “W” (doubtful-keeping order), “S” (strip), and “M” (mixed) may be applied to all grades. The special factors “dirt” or “sand” may be applied to any grade in the Primings group, including first quality Nondescript from the Primings group. Tobacco not covered by the standard grades is designated “No-G,” “No-G-F,” or “No-G-Nested.” [48 FR 29671, June 28, 1983, as amended at 49 FR 16756, Apr. 20, 1984; 51 FR 25028, July 10, 1986; 52 FR 28534, July 31, 1987; 60 FR 36028, July 13, 1995] key to standard grademarks