This industrial O-ring, fabricated from durable Buna-N encapsulated in a carbon steel housing, offers exceptional sealing performance. Precisely engineered for critical applications, it ensures reliable containment of fluids and gases.
| Standard | ISO 9001 |
| Material | Carbon Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 3.869" |
| Outside Diameter | 5.408" |
| Cross Section | 0.127" |
Specified by design engineers worldwide, this Buna-N industrial O-ring, featuring a robust carbon steel construction, is engineered for precision sealing in demanding environments. Its dimensions of 3.869" inside diameter, 5.408" outside diameter, and a 0.127" cross-section provide a secure and reliable seal. The Buna-N material offers excellent resistance to oils, fuels, and many hydraulic fluids, while the carbon steel housing provides structural integrity and enhanced pressure resistance. This combination makes it ideal for applications requiring durability and dependable sealing against moderate 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, free of debris, and properly dimensioned. 2. Carefully place the O-ring into the groove, avoiding stretching or twisting. 3. Confirm the O-ring is seated evenly and without damage 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 |
| Carbon (C) | 0.28 - 0.55% |
| Manganese (Mn) | 0.60 - 0.90% |
| Phosphorus (P) | 0.04% max |
| Sulfur (S) | 0.05% max |
| 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, leading to O-ring damage. | Employ gentle, controlled pressure and consider using an O-ring lubricant suitable for the application. |
| Incorrect O-ring size selection, resulting in leaks or premature failure. | Always verify the groove dimensions and O-ring specifications against the design requirements. |
A: This Industrial O-Ring, Buna-N is manufactured from Carbon Steel.
A: Hydraulic systems, Pneumatic cylinders, Automotive sealing components, 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. | ||||