This robust industrial O-ring, constructed from premium Buna-N material and housed within a brass retainer, ensures exceptional sealing integrity in demanding environments. Engineered for reliability and longevity.
| Standard | DIN 933 |
| Material | Brass |
| Finish | Plain |
| Grade | N/A |
| Inside Diameter | 5.354" |
| Outside Diameter | 6.899" |
| Cross Section | 0.256" |
A high-performance industrial component, this Buna-N O-ring features precise dimensions of 5.354" inside diameter, 6.899" outside diameter, and a 0.256" cross-section. The Buna-N (Nitrile Butadiene Rubber) material offers excellent resistance to oils, fuels, hydraulic fluids, and moderate abrasion, making it suitable for a wide range of operational temperatures. The brass construction of the outer ring provides enhanced rigidity and corrosion resistance, ensuring secure seating and long-term performance in dynamic sealing applications.
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 debris. 2. Carefully position the O-ring within the groove, avoiding stretching or twisting. 3. Apply a light coat of compatible lubricant if recommended for the application to facilitate assembly and prevent damage.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | DIN 933 |
| 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 |
|---|---|
| Overtightening or stretching during installation. | Handle the O-ring with care, ensuring it sits flush within the groove without being deformed. |
| Using incompatible lubricants or cleaning agents. | Always consult material compatibility charts for lubricants and cleaning solutions to prevent premature material degradation. |
A: This Industrial O-Ring, Buna-N is manufactured from Brass.
A: Hydraulic Systems, Pneumatic Actuators, Fluid Power Equipment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||