This industrial-grade Buna-N O-ring offers superior sealing performance in a wide range of applications. Engineered to exacting standards, it provides exceptional durability and chemical resistance for critical sealing functions.
| Standard | ASTM A106 |
| Material | Nylon |
| Finish | Galvanized |
| Grade | N/A |
| Inside Diameter | 2.675" |
| Outside Diameter | 8.042" |
| Cross Section | 0.152" |
A proven choice for industrial professionals, this Buna-N O-ring boasts a precise Inside Diameter of 2.675 inches, an Outside Diameter of 8.042 inches, and a robust Cross Section of 0.152 inches. Constructed from high-quality Buna-N (Nitrile Butadiene Rubber), it exhibits excellent resistance to oils, fuels, greases, and many hydraulic fluids, making it ideal for hydraulic and pneumatic systems, automotive components, and general industrial machinery where reliable, long-term sealing is paramount. Its material properties ensure resilience and a dependable seal under moderate pressure and temperature conditions.
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, free of debris, and properly chamfered. 2. Lightly lubricate the O-ring with a compatible lubricant if recommended for the application. 3. Carefully place the O-ring into the groove, ensuring it is seated evenly and not twisted.
| 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 | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using the wrong lubricant | Always use a lubricant compatible with Buna-N and the specific fluid in the system to prevent degradation. |
| Overstretching the O-ring during installation | Install the O-ring without excessive stretching to avoid premature failure and loss of sealing force. |
| Ignoring groove dimensions | Verify that the mating groove meets the specified dimensions for the O-ring's cross-section to ensure proper compression and sealing. |
A: This Industrial O-Ring, Buna-N is manufactured from Nylon.
A: Hydraulic Systems, Pneumatic Cylinders, Automotive Seals, Fuel and Oil Lines, General 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. | ||||