This industrial O-ring, constructed from durable Buna-N with brass fittings, provides reliable sealing in demanding applications. Its precise dimensions ensure a secure fit and effective containment.
| Standard | DIN 933 |
| Material | Brass |
| Finish | Plain |
| Grade | N/A |
| Inside Diameter | 5.281" |
| Outside Diameter | 5.931" |
| Cross Section | 0.273" |
Manufactured under strict quality controls, this Buna-N O-ring features a precise Inside Diameter of 5.281 inches, an Outside Diameter of 5.931 inches, and a Cross Section of 0.273 inches. The Buna-N material offers excellent resistance to oils, fuels, and hydraulic fluids, making it suitable for a wide range of industrial sealing applications where chemical compatibility and resilience are paramount. The integrated brass component ensures robust mechanical integrity and facilitates secure assembly within its designated housing.
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 absence of damage. 2. Carefully place the O-ring into the groove, ensuring it is not twisted. 3. Gently compress the O-ring with the mating component during assembly, avoiding excessive force or pinching.
| 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 during installation, causing excessive compression and premature failure. | Apply only sufficient torque to achieve a proper seal, referring to equipment specifications. |
| Using the O-ring in a fluid or temperature environment beyond its chemical or thermal resistance limits. | Verify the Buna-N material's compatibility with the specific operating fluids and temperatures before application. |
A: This Industrial O-Ring, Buna-N is manufactured from Brass.
A: Hydraulic systems, Pneumatic cylinders, Fuel and oil lines.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||