This industrial O-ring, manufactured from durable Buna-N (Nitrile), ensures reliable sealing in high-pressure and critical applications. Its precise dimensions provide a secure fit and exceptional performance.
| Standard | ASTM A106 |
| Material | Nylon |
| Finish | Plain |
| Grade | N/A |
| Inside Diameter | 4.583" |
| Outside Diameter | 7.264" |
| Cross Section | 0.126" |
Purpose-built for heavy-duty applications, this Buna-N O-ring features an inside diameter of 4.583 inches, an outside diameter of 7.264 inches, and a cross-section of 0.126 inches. Buna-N, also known as Nitrile Butadiene Rubber, offers excellent resistance to oils, fuels, hydraulic fluids, and many chemicals, making it ideal for dynamic and static sealing in demanding industrial settings. Its broad operating temperature range and resilience contribute to long service life and reduced maintenance cycles in hydraulic systems, pneumatic equipment, and general industrial machinery.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Clean sealing surfaces thoroughly. 2. Lubricate O-ring with compatible lubricant. 3. Carefully install O-ring into groove, ensuring no twisting or damage.
| 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 |
|---|---|
| Using incorrect lubricant. | Always use a lubricant compatible with Buna-N and the fluid being sealed. |
| Overtightening during installation. | Install the O-ring with appropriate force to avoid stretching or pinching. |
A: This Industrial O-Ring, Buna-N is manufactured from Nylon.
A: Hydraulic systems, Pneumatic cylinders, Automotive components.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||