This industrial O-ring, constructed from robust Buna-N material with a polycarbonate composition, offers exceptional sealing integrity. Precisely engineered for critical applications, it ensures reliable performance under pressure.
| Standard | ASTM A106 |
| Material | Polycarbonate |
| Finish | Passivated |
| Grade | N/A |
| Inside Diameter | 9.530" |
| Outside Diameter | 3.979" |
| Cross Section | 0.093" |
Built to exacting engineering tolerances, this Buna-N O-ring features a nominal inside diameter of 9.530 inches, an outside diameter of 3.979 inches, and a precise cross-section of 0.093 inches. The Buna-N (Nitrile) material provides excellent resistance to oils, fuels, and hydraulic fluids, making it ideal for general-purpose sealing in automotive, hydraulic, and pneumatic systems. Its inherent elasticity ensures a tight seal against contaminants and leakage. The polycarbonate aspect of its construction, while unusual for a traditional O-ring, likely refers to a specific coating or composite formulation designed to enhance chemical resistance or operational temperature range within certain parameters.
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 and sealing surfaces are clean, free of debris, and dry. 2. Carefully lubricate the O-ring with a compatible lubricant if recommended for the application. 3. Gently install the O-ring into the groove, avoiding any stretching or twisting that could compromise its 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 |
| 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 |
|---|---|
| Overstretching the O-ring during installation. | Install the O-ring without excessive tension. It should fit snugly but not be distorted. |
| Using an incompatible lubricant. | Consult the application's specifications or a material compatibility chart to select the appropriate lubricant for Buna-N. |
| Installing into a dirty or damaged groove. | Thoroughly clean and inspect the groove for any nicks, burrs, or foreign material before installation. |
A: This Industrial O-Ring, Buna-N is manufactured from Polycarbonate.
A: Hydraulic Systems, Pneumatic Actuators, Automotive Fuel Systems.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||