Engineered for robust sealing in demanding environments, this Buna-N O-ring, integrated with a brass fitting, provides exceptional chemical resistance and durability for critical fluid power applications.
| Standard | ASME B18 |
| Material | Brass |
| Finish | Plain |
| Grade | N/A |
| Inside Diameter | 1.493" |
| Outside Diameter | 3.449" |
| Cross Section | 0.262" |
A high-performance industrial component, this Buna-N O-ring boasts a precise inside diameter of 1.493 inches, an outside diameter of 3.449 inches, and a substantial cross-section of 0.262 inches. The Buna-N (Nitrile Butadiene Rubber) material offers excellent resistance to oils, fuels, hydraulic fluids, and many solvents, making it suitable for a wide range of industrial applications. The integrated brass fitting ensures secure and leak-free connections in hydraulic, pneumatic, and general fluid transfer systems, operating effectively across a broad temperature range.
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 dimensioned. 2. Lightly lubricate the O-ring with a compatible lubricant. 3. Carefully install the O-ring into the groove, avoiding any stretching or twisting, and ensure it is seated evenly before assembly.
| 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 |
|---|---|
| Using excessive force during installation, leading to O-ring damage. | Apply gentle, even pressure. If resistance is met, re-check groove dimensions and O-ring seating. |
| Using incompatible lubricants or cleaning agents that degrade the Buna-N material. | Consult the material compatibility chart for Buna-N to select appropriate lubricants and cleaning solutions. |
A: This Industrial O-Ring, Buna-N is manufactured from Brass.
A: Hydraulic systems, Pneumatic cylinders, Fluid power equipment, Automotive applications, 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. | ||||