This industrial O-ring, crafted from durable Buna-N with brass components, ensures reliable sealing in critical applications. Engineered for superior performance and longevity.
| Standard | ASME B18 |
| Material | Brass |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 6.941" |
| Outside Diameter | 3.113" |
| Cross Section | 0.126" |
Precision-manufactured to tight tolerances, this Buna-N O-ring features a nominal inside diameter of 6.941 inches, an outside diameter of 3.113 inches, and a cross-section of 0.126 inches. The Buna-N material offers excellent resistance to petroleum-based oils, hydraulic fluids, and general chemicals, making it suitable for a wide range of industrial environments. The integrated brass elements enhance its structural integrity and provide specific compatibility advantages in certain fluid systems. Its precise dimensions guarantee a secure and leak-free seal under operational pressures and temperatures.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the sealing groove is clean, dry, and free of debris. 2. Carefully place the O-ring into the groove, avoiding stretching or twisting. 3. Verify proper seating and compression of the O-ring before assembling the mating component.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASME B18 |
| 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 | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overtightening fasteners, leading to O-ring extrusion or damage. | Adhere to specified torque values during assembly to prevent over-compression. |
| Using incompatible cleaning solvents that degrade the Buna-N material. | Consult material compatibility charts and use only approved cleaning agents. |
A: This Industrial O-Ring, Buna-N is manufactured from Brass.
A: Hydraulic systems, Pneumatic cylinders, Fluid power equipment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||