The size of pecan pieces in a lot may be specified in accordance with one of the size classifications shown in Table II.

Table II

Size classificationMaximum diameter (will pass through round opening of following diameter)Minimum diameter (will not pass through round opening of following diameter) (inch)
Mammoth piecesNo limitation8/16
Extra large pieces9/16 inch7/16
Halves and piecesNo limitation5/16
Large pieces8/16 inch5/16
Medium pieces6/16 inch3/16
Small pieces4/16 inch2/16
Extra small pieces3/16 inch1/16
Granules2/16 inch1/16

(a) In lieu of the size classifications in Table II, 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 sixteenths or sixty-fourths of an inch.

(b) 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 shown in Table III.

Table III

[Percent]

Size classificationTotal tolerance for offsize piecesTolerance (included in total tolerance) for pieces smaller than
2/161/16 inch
Mammoth pieces151
Extra large pieces151
Halves and pieces151
Large pieces151
Medium pieces152
Small pieces152
Extra small pieces152
Granules155
Other specified size151
[34 FR 9377, June 14, 1969. Redesignated at 42 FR 32514, June 27, 1977, and further redesignated at 46 FR 63203, Dec. 31, 1981, as amended at 83 FR 50477, Oct. 9, 2018]