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Nitrile X-Rings have great resistance to petroleum oils and fuels, mineral oils and greases, hydraulic fluids and alcohol. Nitrile has a great set of ™ibutes such as low compression set, high tensile strength and abrasion resistance. Nitrile performs excellently with Air, Ammonia Gas, ATF-Type A, Butane, Engine Oil, Ethanol, Freon 12, Fuel Oil, Grease, MIL-G 10924, MIL-L 5606, MIL-L 6082-A, SAE-90, SAE-30, Kerosene, Methanol, Petroleum BasedHydraulic Oil, Silicone Oil, Water (Freshor Salt), Wine. Nitrile performs well with EP Lubes, Gasoline (Lead and No Lead), MIL-L 2105-B, MIL-L 7808-E, Oxygen (Cold), Perchlorethylene, Turpentine. Nitrile performs poorly with Acetic Acid, Brake Fluid, Cellulube, Ketones (MEK), Methyl Chloride, Ozone, Phosphate Ester, Pydraul, Skydrol, Toluene, Trichlorethylene.
GLOBAL O-RING AND SEAL X-ring, QN70 Series, System of Measurement: Imperial, 444 Dash, 7.725 in Inside Diameter, 0.275 in Thickness, 70 Durometer, Nitrile, Black, -31 to 248 deg F
| Color | : | Black |
| Dash Size | : | 444 |
| Durometer | : | 70 |
| Inside Diameter | : | 7.725 in |
| Material | : | Nitrile |
| Series | : | QN70 Series |
| System of Measurement | : | Imperial |
| Temperature Rating | : | -31 to 248 deg F |
| Thickness | : | 0.275 in |
- X-rings maintain twice the sealing surface as o-rings and require less squeeze to maintain an effective seal function, this results in lower friction and prolonged seal life
- The parting lines on an X-ring are between the lobes, away from the sealing surface, this helps prevent leakage that typically results from the parting lines on the irregular o-ring surface
- X-rings produce a more secure seal to counteract spiral and twisting, making it a better option than o-rings from rotary seal applications
- Sulfur-cured
- 15 years shelf life
Specification Sheet