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Approved Vendor
Oil-Resistant Buna-N Backup Rings
Manufacturer part: 5288T298
Made of Buna-N, these backup rings resist grease, petroleum fluids, and motor oil. Use them to extend the life of your O-rings and improve their performance in high-pressure applications.
✓ Normalized specifications✓ Supplier verified
- Availability
- In stock
- Lead time
- Contact supplier
- Sold by
- Approved Vendor
Technical data
Specifications
Normalized product attributes for faster comparison and sourcing.
- ID
- 5.643"
- OD
- 5.879"
- ECCN
- EAR99
- Color
- Black
- Width
- 0.118"
- Hardness
- Durometer 90A
- Material
- Buna-N
- Thickness
- 0.05"
- Top Shape
- Contour
- Performance
- Oil Resistant
- Construction
- Solid
- For Use With
- Animal Oil,Boric Acid , Butyl Alcohol , Calcium Hydroxide , Citric Acid , Diluted Salt Solutions , Ethylene Glycol , Glycerin , Grease , Isopropyl Alcohol , Mineral Oil , Motor Oil , Petroleum , Sodium Bicarbonate (Baking Soda) , Synthetic Lubricants , Vegetable Oil
- For Dash Number
- 255
- Hardness Rating
- Hard
- RoHS Compliance
- RoHS 3 (2015/863/EU) Compliant
- DFARS Compliance
- Specialty Metals COTS-Exempt
- REACH Compliance
- REACH (EC 1907/2006) (06/10/2022, 224 SVHC) Compliant
- USMCA Qualifying
- No
- Country of Origin
- China
- Schedule B Number
- 401693.0000
- Temperature Range
- -40° F to 250° F
- Cross Section Shape
- Rectangle
Supplier coverage
Compare available offers
Review pricing, availability, and fulfillment details from verified distributors.
| Supplier | Supplier SKU | Price | Stock | Lead time | Type |
|---|---|---|---|---|---|
| Approved Vendor | 5288T298 | $8.92 USD | Contact supplier | Contact supplier | Authorized · US distributor |
Prices and availability are provided by suppliers and may change.