This industrial-grade O-ring, crafted from durable Buna-N with a brass construction, ensures reliable sealing in demanding industrial environments. Engineered for longevity and resilience.
| Standard | DIN 933 |
| Material | Brass |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 9.531" |
| Outside Diameter | 0.380" |
| Cross Section | 0.108" |
Purpose-built for heavy-duty applications, this Buna-N O-ring features a precise inside diameter of 9.531 inches, an outside diameter of 0.380 inches, and a cross-section of 0.108 inches. The Buna-N (Nitrile Butadiene Rubber) material provides excellent resistance to oils, fuels, hydraulic fluids, and general chemicals, making it ideal for systems exposed to these substances. The integrated brass component offers enhanced structural integrity and chemical compatibility in specific brass-centric fluid systems. Its robust design ensures a leak-proof seal under significant pressure and temperature variations.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the sealing groove is clean, dry, and free of burrs or debris. 2. Carefully install the O-ring into the groove, avoiding stretching or twisting. 3. Verify the O-ring is seated uniformly and without damage before assembly.
| 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 |
|---|---|
| Overstretching the O-ring during installation. | Gently work the O-ring into the groove, utilizing a lubricant if necessary, to prevent excessive tension. |
| Installing onto a dirty or damaged groove. | Thoroughly clean and inspect the groove for any imperfections that could compromise the seal. |
A: This Industrial O-Ring, Buna-N is manufactured from Brass.
A: Hydraulic systems, Pneumatic assemblies, Fluid transfer 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. | ||||