“U.S. No. 2” consists of grapefruit which meet the following requirements:

(a) Basic requirements:

(1) Discoloration:

(i) Not more than two-thirds of the surface, in the aggregate, may be affected by discoloration. (See §51.638.)

(2) Fairly firm;

(3) Mature;

(4) Similar varietal characteristics;

(5) May be slightly colored;

(6) Not more than slightly misshapen; and,

(7) Not more than slightly rough texture.

(b) Free from:

(1) Bruises;

(2) Cuts not healed;

(3) Growth cracks;

(4) Decay; and,

(5) Wormy fruit.

(c) Not seriously damaged by any other cause.

(d) For tolerances see §51.628.