This high-quality Buna-N industrial O-ring, constructed with a brass component for enhanced durability, provides superior sealing in demanding applications. Its precise dimensions ensure a reliable fit and exceptional performance.
| Standard | ISO 9001 |
| Material | Brass |
| Finish | Passivated |
| Grade | N/A |
| Inside Diameter | 2.776" |
| Outside Diameter | 9.945" |
| Cross Section | 0.194" |
A proven choice for industrial professionals, this Buna-N O-ring features a robust brass construction, offering excellent resistance to oils, fuels, and many hydraulic fluids. With an Inside Diameter of 2.776 inches, an Outside Diameter of 9.945 inches, and a Cross Section of 0.194 inches, it is engineered for precise sealing in dynamic and static applications. The Buna-N material ensures a wide operating temperature range and good mechanical properties, making it suitable for general-purpose sealing in automotive, manufacturing, and hydraulic systems.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the groove or mating surfaces are clean and free from debris. 2. Carefully install the O-ring into the designated groove, avoiding stretching or twisting. 3. Verify proper seating and compression of the O-ring before assembly.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ISO 9001 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| Copper (Cu) | 60.0 - 63.0% |
| Zinc (Zn) | Balance |
| Lead (Pb) | 2.5 - 3.7% |
| Size / Type | Est. Weight (lbs/100) | Shipping Weight (kg) |
|---|---|---|
| Standard | Varies by dimension | Contact Sales |
| Environment | Rating |
|---|---|
| Indoor / Dry | Excellent |
| Outdoor / Exposed | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Stretching the O-ring excessively during installation. | Install the O-ring without undue stretching to maintain its sealing integrity and lifespan. |
| Allowing debris or contaminants to enter the sealing groove. | Thoroughly clean both the O-ring and the sealing groove before installation to prevent leaks and premature failure. |
A: This Industrial O-Ring, Buna-N is manufactured from Brass.
A: Hydraulic systems, Pneumatic systems, Automotive fluid sealing, General industrial machinery.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||