Code of Federal Regulations Title 7. Agriculture § 7.868.313 Grades and grade requirements for the class Brewers Milled Rice. (See also § 868.315.)

U.S. No. 1 ³, ⁴

0.5

0.05

White or Creamy

Well milled.

U.S. No. 2 ³, ⁴

1.0

0.1

Slightly gray

Well milled.

U.S. No. 3 ³, ⁴

1.5

0.2

Light gray or slightly rosy

Reasonably well milled.

U.S. No. 4 ³, ⁴

3.0

0.4

Gray or rosy

Reasonably well milled.

U.S. No. 5

5.0

1.5

Dark gray or very rosy

Reasonably well milled.

U.S. Sample grade:

U.S. Sample grade shall be milled rice of this class which: (a) Does not meet the requirements for any of the grades from U.S. No. 1 to U.S. No. 5, inclusive; (b) contains more than 15.0 percent of moisture; (c) is musty or sour, or heating; (d) has any commercially objectionable foreign odor; (e) has a badly damaged or extremely red appearance; (f) contains more than 0.1 percent of foreign material; (g) contains more than 15.0 percent of broken kernels that will pass through a 2 1/2 sieve; (h) contains two or more live or dead weevils or other insects, insect webbing, or insect refuse; or (h) is otherwise of distinctly low quality.