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Title 7

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Displaying title 7, up to date as of 6/10/2026. Title 7 was last amended 6/08/2026.
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  1. Title 7 —Agriculture
  2. Subtitle B —Regulations of the Department of Agriculture
  3. Chapter I —Agricultural Marketing Service (Standards, Inspections, Marketing Practices), Department of Agriculture
  4. Subchapter C —Requirements and Standards Under the Agricultural Marketing Act of 1946 and the Egg Products Inspection Act
  5. Part 51 —Fresh Fruits, Vegetables, and Other Products (Inspection, Certification, and Standards)
  6. Subpart N —United States Standards for Grades of Shelled Pecans
  7. Size Classifications
  8. § 51.1436
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eCFR Content

The Code of Federal Regulations (CFR) is the official legal print publication containing the codification of the general and permanent rules published in the Federal Register by the departments and agencies of the Federal Government. The Electronic Code of Federal Regulations (eCFR) is a continuously updated online version of the CFR. It is not an official legal edition of the CFR.

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§ 51.1436 Size classifications for pieces.

The size of pecan pieces in a lot may be specified in accordance with one of the size classifications shown in table 1 to this section. Sizes are measured using a round-hole screen.

(a) Tolerances for size of pieces. In order to allow for variations incident to proper sizing, tolerances are provided for pieces in a lot which fail to meet the requirements of any size specified. The tolerances, by weight, are as follows:

(1) U.S. Extra Fancy pieces and U.S. Fancy pieces. Not more than 15 percent of the lot may fall outside of the size range in Table 1 to this section. Further, not more than 1 percent of the pieces, excluding Topping Pieces and Granules, may pass through an eight sixty-fourths of an inch round hole screen.

(2) U.S. Choice pieces. Not more than 20 percent of the lot may fall outside of the size range in Table 1 to this section. Further, not more than 2 percent of the pieces, excluding Topping Pieces and Granules, may pass through an eight sixty-fourths of an inch round hole screen.

(3) U.S. Standard pieces. Not more than 25 percent of the lot may fall outside of the size range in table 1 to this section. Further, not more than 2 percent of the pieces, excluding Topping Pieces and Granules, may pass through an eight sixty-fourths of an inch round hole screen.

(b) [Reserved]

Table 1 to § 51.1436
Size classification Maximum diameter
(will pass through
round opening of the
following diameter)		 Minimum diameter
(will not pass through
round opening of the
following diameter)
Extra-Large Pieces No limitation 32⁄64 inch.
Large Pieces 32⁄64 inch 24⁄64 inch.
Halves and Pieces No limitation 20⁄64 inch.
Medium Pieces 24⁄64 inch 16⁄64 inch.
Small Pieces 16⁄64 inch 12⁄64 inch.
Topping Pieces 12⁄64 inch 8⁄64 inch.
Granules 8⁄64 inch 4⁄64 inch.
In lieu of the size classifications in this table, the size of pieces in a lot may be specified in terms of minimum diameter, or as a range described in terms of minimum and maximum diameters expressed in sixty-fourths of an inch.
eCFR Content