This industrial-grade Buna-N O-ring, crafted from premium Aluminum 6061, offers robust sealing capabilities. Its precise dimensions ensure a secure fit in demanding applications.
| Standard | ASME B18 |
| Material | Aluminum 6061 |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 3.915" |
| Outside Diameter | 8.881" |
| Cross Section | 0.213" |
A proven choice for industrial professionals, this Buna-N O-ring is engineered for reliable sealing in a wide range of environments. With an inside diameter of 3.915 inches, an outside diameter of 8.881 inches, and a precise 0.213-inch cross-section, it provides a dependable seal against fluids and gases. The Buna-N (Nitrile) material offers excellent resistance to oils, fuels, and many hydraulic fluids, while the Aluminum 6061 housing ensures structural integrity and compatibility with its environment. This combination makes it ideal for general industrial sealing, automotive components, and machinery where moderate chemical resistance and durability are paramount.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating groove is clean and free from debris. 2. Carefully stretch the O-ring over the smaller component or into the groove, avoiding excessive force or sharp tools. 3. Once in place, verify the O-ring is seated evenly and without twists.
| 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 |
| 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 |
|---|---|
| Using excessive force during installation, potentially nicking or tearing the O-ring. | Employ a lubricant compatible with the O-ring material and the application to ease installation. Use plastic or wooden tools if necessary. |
| Installing an O-ring with the wrong dimensions for the groove, leading to leaks or premature failure. | Always verify the O-ring's inside diameter, outside diameter, and cross-section against the specified groove dimensions before installation. |
A: This Industrial O-Ring, Buna-N is manufactured from Aluminum 6061.
A: General industrial sealing, Hydraulic systems, Automotive fluid containment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||