Engineered for robust sealing in challenging industrial settings, this Buna-N O-ring offers superior resistance to oils and fuels. Its brass construction ensures compatibility in specific corrosive environments.
| Standard | ISO 9001 |
| Material | Brass |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 1.340" |
| Outside Diameter | 3.556" |
| Cross Section | 0.174" |
Designed for demanding industrial environments, this O-ring features a precise Inside Diameter of 1.340 inches, an Outside Diameter of 3.556 inches, and a Cross Section of 0.174 inches. Constructed from Buna-N (Nitrile Butadiene Rubber), it provides excellent resistance to petroleum-based oils, fuels, and hydraulic fluids. The brass material offers inherent corrosion resistance in certain media, making it suitable for specialized chemical processing and fluid handling systems where non-metallic seals are not ideal.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Inspect the groove and mating surfaces for cleanliness and damage. 2. Lightly lubricate the O-ring with a compatible lubricant. 3. Carefully install the O-ring into the designated groove, ensuring it is not twisted or stretched excessively.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ISO 9001 |
| 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 | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overstretching the O-ring during installation. | Ensure the O-ring is not stretched beyond its elastic limit; use appropriate lubrication and installation tools. |
| Installing into a dirty or damaged groove. | Thoroughly clean and inspect the groove for any debris, nicks, or sharp edges that could compromise the seal. |
A: This Industrial O-Ring, Buna-N is manufactured from Brass.
A: Hydraulic systems, Pneumatic systems, Chemical processing equipment, Fuel handling.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||