This high-performance industrial O-ring, crafted from robust Buna-N, delivers exceptional sealing integrity in challenging environments. Its precise dimensions ensure a reliable fit for critical fluid and gas containment.
| Standard | ASTM A106 |
| Material | Aluminum 6061 |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 7.557" |
| Outside Diameter | 6.791" |
| Cross Section | 0.122" |
Purpose-built for heavy-duty applications, this Buna-N O-ring boasts an inside diameter of 7.557 inches, an outside diameter of 6.791 inches, and a cross-section of 0.122 inches. Buna-N (Nitrile Butadiene Rubber) offers excellent resistance to petroleum-based oils, hydraulic fluids, and many common solvents, making it ideal for hydraulic systems, fuel lines, and general industrial sealing where moderate temperature resistance is required. The 6061 aluminum material specification refers to a mating component or housing, emphasizing its use in aluminum assemblies.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure mating groove surfaces are clean and free of debris. 2. Carefully compress the O-ring into its designated groove, avoiding any twisting or stretching. 3. Verify proper seating of the O-ring before assembly completion.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASTM A106 |
| Tensile Strength | Standard Commercial Spec |
| Yield Strength | Standard Commercial Spec |
| Hardness | Varies by specific batch |
| 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 fasteners that can over-compress the O-ring, leading to premature failure. | Utilize torque specifications for all fasteners to ensure consistent and appropriate compression. |
| Using the wrong lubricant or no lubricant at all, causing friction and damage during installation. | Apply a compatible lubricant, such as silicone grease or petroleum jelly (if compatible with the media), to ease installation and prevent damage. |
A: This Industrial O-Ring, Buna-N is manufactured from Aluminum 6061.
A: Hydraulic cylinder seals, Fuel system components, Pneumatic actuators, General industrial fluid containment.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||