This high-performance Buna-N industrial O-ring is engineered for robust sealing solutions. Its precise dimensions and durable Nylon construction ensure reliability in a wide range of industrial environments.
| Standard | ASME B18 |
| Material | Nylon |
| Finish | Passivated |
| Grade | N/A |
| Inside Diameter | 0.625" |
| Outside Diameter | 6.464" |
| Cross Section | 0.224" |
A proven choice for industrial professionals, this Buna-N O-ring offers exceptional performance in demanding applications. With an inside diameter of 0.625 inches, an outside diameter of 6.464 inches, and a cross-section of 0.224 inches, it provides a secure and leak-proof seal. The Buna-N (Nitrile Butadiene Rubber) material is renowned for its excellent resistance to oils, fuels, hydraulic fluids, and many common solvents. This makes it ideal for use in automotive, aerospace, and general industrial hydraulic systems where chemical compatibility is paramount. Its resilience and durability ensure long-term sealing integrity.
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, dry, and free of any debris or sharp edges. 2. Lubricate the O-ring and groove lightly with a compatible lubricant if recommended for the application. 3. Carefully install the O-ring into the groove, avoiding stretching or twisting, ensuring it sits flat.
| 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 | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overtightening of gland components, leading to overcompression and premature failure. | Adhere to manufacturer-specified gland compression limits, typically 10-25% of the O-ring's cross-sectional diameter. |
| Using incompatible lubricants that degrade the Buna-N material. | Always consult the O-ring manufacturer's compatibility charts for approved lubricants. |
| Installing the O-ring with excessive stretching or twisting, causing extrusion or leakage. | Handle and install the O-ring with care, ensuring it is seated properly without distortion. |
A: This Industrial O-Ring, Buna-N is manufactured from Nylon.
A: Hydraulic Systems, Pneumatic Systems, Fuel and Oil Systems, Automotive 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. | ||||