| Variety | Grades | Size | Packaging | Comments |
| Naturally Open |
Select US #1 US Extra #1 US Fancy |
18/20 21/25 26/30 |
25 lbs. cases | Sold Raw, Roasted & Salted, Roasted & light Salt or Roasted No Salt. Popular snack item. |
| Closed Mouth |
42% or higher meat yield. 42% or lower meat yield |
Unsized | 25 lbs. cases | Mainly used for processing into pistachio meats and artificially opened pistachios. Can be used in bird food mixes. |
| Kernels |
US #1 US Extra #1 US Fancy |
80% whole 60% whole Halves and Pieces |
25 lbs. cases | Sold Raw or Roasted & Salted. Great for industrial goods as well as general snacking. |
Click here for Definitions
| Factor | U.S Fancy | U.S. Extra No. 1 |
U.S. No. 1 |
U.S. Select |
U.S. Artificially Opened |
U.S. Non-Split |
| External (shell) Defects (tolerances by weight) |
Percent | Percent | Percent | Percent | Percent | Percent |
| (a) Non-Split and Non Split on suture | 2 | 3 | 6 | 10 | 10 | N/A |
| (1) Non-split included in (a) | 1 | 2 | 3 | 4 | 4 | N/A |
| (b) Adhering Hull Material | 1 | 1 | 1 | 2 | 2 | 2 |
| (c) Light Stained | 7 | 12 | 25 | N/A | N/A | N/A |
| (1) Dark Stained, included in (c) | 2 | 3 | 3 | 3 | 3 | 3 |
| (d) Damage by Other Means | 1 | 1 | 2 | 3 | 10 | N/A |
| (e) Total External Defects | 9 | 16 | N/A | N/A | N/A | N/A |
| (f) Undersized (Less than 30/64 inch in diameter) |
5 | 5 | 5 | 5 | 4 | 5 |
Click here for Definitions
| Factor | U.S Fancy | U.S. Extra No. 1 |
U.S. No. 1 |
U.S. Select |
U.S. Artificially Opened |
U.S. Non-Split |
| Internal (kernel) Defects (tolerances by weight) |
Percent | Percent | Percent | Percent | Percent | Percent |
| (a) Damage | 3 | 6 | 6 | 6 | 6 | 6 |
| (b) Serious Damage (Minor Insect or Vertebrate Injury, Mold, Rancid, Decay) |
3 | 4 | 4 | 4 | 4 | 4 |
| (1) Insect Damage, included in (b) | 1 | 2 | 2 | 2 | 2 | 2 |
| (c) Total Internal Defects | 4 | 8 | 9 | 9 | 9 | 9 |
Click here for Definitions
| Factor | U.S Fancy | U.S. Extra No. 1 |
U.S. No. 1 |
U.S. Select |
U.S. Artificially Opened |
U.S. Non-Split |
| Other Defects (tolerances by weight) |
Percent | Percent | Percent | Percent | Percent | Percent |
| (a) Shell Pieces and Blanks | 2 | 2 | 2 | 2 | 2 | 2 |
| (1) Blanks, included in (a) | 1 | 1 | 1 | 1 | 1 | 1 |
| (b) Foreign Material (no glass, metal or live insects shall be permitted) |
.25 | .25 | .25 | .25 | .25 | .25 |
| (c) Particles and Dust | .25 | .25 | .25 | .25 | .25 | .25 |
| (d) Loose Kernels | 4 | 5 | 6 | 6 | 6 | 6 |