This industrial-grade O-ring features a durable Buna-N elastomer and a brass fitting, engineered for reliable sealing in demanding applications. Its precise dimensions ensure a secure fit and effective barrier against leaks.
| Standard | ASME B18 |
| Material | Brass |
| Finish | Plain |
| Grade | N/A |
| Inside Diameter | 2.165" |
| Outside Diameter | 0.710" |
| Cross Section | 0.086" |
Trusted by engineers across multiple sectors, this Buna-N O-ring boasts a 2.165" inside diameter, 0.710" outside diameter, and a 0.086" cross-section. Buna-N (Nitrile) offers excellent resistance to oils, fuels, and hydraulic fluids, making it suitable for a wide range of industrial fluid power systems and general-purpose sealing applications where chemical compatibility and moderate temperature resistance are critical.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the groove is clean and free of debris. 2. Carefully stretch the O-ring over the fitting, avoiding excessive force. 3. Seat the O-ring squarely within its groove to prevent twisting.
| 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 | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Stretching the O-ring too much during installation. | Gently flex and guide the O-ring into the groove, minimizing elongation to prevent premature failure. |
| Installing the O-ring into a dirty or damaged groove. | Thoroughly clean and inspect the groove for any imperfections before O-ring installation. |
A: This Industrial O-Ring, Buna-N is manufactured from Brass.
A: Hydraulic cylinders and pumps, Pneumatic systems, Fuel and oil handling 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. | ||||