This industrial O-ring, crafted from durable Buna-N with brass construction, ensures reliable sealing in robust applications. Its precise dimensions provide superior performance and longevity.
| Standard | ASTM A106 |
| Material | Brass |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 5.333" |
| Outside Diameter | 8.617" |
| Cross Section | 0.229" |
Designed for demanding industrial environments, this Buna-N O-ring features an inside diameter of 5.333 inches, an outside diameter of 8.617 inches, and a cross-section of 0.229 inches. Buna-N (Nitrile Butadiene Rubber) offers excellent resistance to oils, fuels, and hydraulic fluids, making it ideal for a wide range of sealing applications. The brass construction of the O-ring body provides inherent corrosion resistance and dimensional stability, further enhancing its suitability for challenging operational conditions. This combination of material properties ensures a tight, leak-proof seal under moderate to high 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 mating surfaces are clean and free of debris. 2. Carefully position the O-ring within the designated groove, avoiding stretching or twisting. 3. Assemble mating components, ensuring even pressure distribution to maintain seal integrity.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASTM A106 |
| 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 |
|---|---|
| O-ring is stretched during installation, leading to premature failure. | Do not stretch the O-ring more than 5% of its free length during installation. Use appropriate tools to assist placement. |
| Contaminated mating surfaces lead to leaks. | Thoroughly clean all mating surfaces and grooves before installing the O-ring. Inspect for any damage or imperfections. |
A: This Industrial O-Ring, Buna-N is manufactured from Brass.
A: Hydraulic systems, Pneumatic assemblies, 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. | ||||