| Material | Viton® Fluoroelastomer Rubber |
| Cross Section Shape | X |
| Dash Number | 228 |
| Fractional | |
| Width | 1/8 |
| ID | 2 1/4 |
| OD | 2 1/2 |
| Actual | |
| Width | 0.139" |
| ID | 2.234" |
| OD | 2.512" |
| Hardness | Durometer 75A (Medium) |
| For Use With | Acetic Acid Animal Oils Benzene Boric Acid Butyl Alcohol Calcium Hydroxide Citric Acid Diluted Salt Solutions Elemental Fluorines Ethanol Ethylene Glycol Glycerin Grease Isopropyl Alcohol Mineral Oils Motor Oil Petroleum Fluids Phosphoric Acid Sodium Bicarbonate Transmission Fluid Vegetable Oils |
| Specifications Met | ASTM D2000, SAE AS568, SAE J200 |
| Temperature Range | -15° to 400° F |
| Color | Black |
| RoHS | RoHS 3 (2015/863/EU) Compliant |
| REACH | REACH (EC 1907/2006) (01/16/2020, 205 SVHC) Compliant |
Also known as Quattro Seals and X-rings, these X-profile O-rings have four points of contact for a better seal in dynamic applications than round-profile O-rings. They also require less compression to make a seal, so they offer a longer service life. Made of Viton® fluoroelastomer, these O-rings resist a wide range of chemicals,including benzene, butyl alcohol, and ethylene glycol. All are sized to the SAE standard AS568.