“U.S. No. 2” consists of oranges which meet the following requirements:
(a) Basic requirements:
(1) Discoloration: Not more than one-half of the surface, in the aggregate, may be affected by discoloration. (See § 51.1161.)
(2) Fairly firm;
(3) Mature;
(4) Reasonably well colored;
(5) Similar varietal characteristics;
(6) Not more than slightly misshapen; and
(7) Not more than slightly rough texture.
(b) Free from:
(1) Decay;
(2) Unhealed skin breaks; and
(3) Wormy fruit.
(c) Free from serious damage caused by:
(1) Ammoniation;
(2) Bruises;
(3) Buckskin;
(4) Caked melanose;
(5) Creasing;
(6) Dirt or other foreign material;
(7) Disease;
(8) Dryness or mushy condition;
(9) Green spots;
(10) Hail;
(11) Insects;
(12) Oil spots;
(13) Riciness or woodiness;
(14) Scab;
(15) Scale;
(16) Scars;
(17) Skin breakdown;
(18) Split, rough or protruding navels;
(19) Sprayburn;
(20) Sunburn;
(21) Thorn scratches; and
(22) Other means.
(d) For tolerances see § 51.1151.
(e) Internal quality: Lots meeting the internal requirements for “U.S. Grade AA Juice (Double A)” or “U.S. Grade A Juice” may be so specified in connection with the grade. (See §§ 51.1176-51.1179.)