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Oil-Resistant Buna-N O-Ring
Manufacturer part: 9452K313
Made of Buna-N, these O-rings resist grease, hydraulic oil, and motor oil—plus mild chemicals and water. However, Buna-N is not for use with brake fluid. These O-rings are commonly used to create multidirectional seals between two parts in power transmission assemblies, hydraulic cylinders, and pneumatic cylinders. With a round profile, they resist compression and tearing to keep their shape over time, so they’re reusable. All have shelf life, cure date, and a traceable lot number printed on the bag.Many meet ASTM D2000 and SAE J200, international standards for rubber products.Inch O-rings have a dash number and are sized to the SAE standard AS568.
- Availability
- In stock
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Technical data
Specifications
Normalized product attributes for faster comparison and sourcing.
- ID
- 4.739"
- OD
- 4.879"
- ECCN
- EAR99
- RoHS
- RoHS 3 (2015/863/EU) Compliant
- Color
- Black
- DFARS
- Specialty Metals COTS-Exempt
- REACH
- REACH (EC 1907/2006) (06/27/2024, 241 SVHC) Compliant
- Width
- 0.07"
- Hardness
- Durometer 70A (Medium)
- Material
- Buna-N Rubber
- Schedule B
- 401693.0000
- Dash Number
- 048
- For Use With
- Acetic Acid,Ammonia , Ammonium Hydroxide , Animal Oils , Bases , Boric Acid , Butyl Alcohol , Calcium Hydroxide , Citric Acid , Ethanol , Ethylene Glycol , Glycerin , Grease , Hydraulic Oils , Isopropyl Alcohol , Methanol , Mineral Oils , Motor Oil , Petroleum Fluids , Phosphoric Acid , Potassium Hydroxide , Sodium Bicarbonate , Vegetable Oils , Water
- Country of Origin
- Peoples Republic of China or Vietnam
- Temperature Range
- -40° to 215° F
- Specifications Met
- ASTM D2000, SAE AS568, SAE J200
- Cross Section Shape
- Round
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| Supplier | Supplier SKU | Price | Stock | Lead time | Type |
|---|---|---|---|---|---|
| Approved Vendor | 9452K313 | Request price | Contact supplier | Contact supplier | Authorized · US distributor |
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