This industrial Buna-N O-ring, featuring a brass fitting, offers robust sealing capabilities. Engineered for durability and reliability in demanding environments, it's a critical component for various industrial applications.
| Standard | DIN 933 |
| Material | Brass |
| Finish | Galvanized |
| Grade | N/A |
| Inside Diameter | 6.177" |
| Outside Diameter | 5.795" |
| Cross Section | 0.255" |
A proven choice for industrial professionals, this Buna-N O-ring boasts a precise Inside Diameter of 6.177 inches, an Outside Diameter of 5.795 inches, and a 0.255-inch cross-section. Buna-N (Nitrile) exhibits excellent resistance to oils, fuels, and many hydraulic fluids, making it suitable for a wide range of industrial machinery, automotive systems, and fluid power applications where reliable, leak-free sealing is paramount.
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 surfaces are clean and free of debris. 2. Carefully lubricate the O-ring with a compatible lubricant. 3. Gently install the O-ring into its designated groove, avoiding any stretching or twisting.
| 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 | Excellent |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using an incorrect O-ring size for the groove. | Always verify the O-ring dimensions (ID, OD, CS) against the groove specifications before installation. |
| Installing the O-ring dry, leading to friction damage. | Apply a thin layer of compatible lubricant to the O-ring and groove to facilitate installation and prevent tearing. |
A: This Industrial O-Ring, Buna-N is manufactured from Brass.
A: Hydraulic Systems, Automotive Fuel Systems, Pneumatic Cylinders.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||