This robust Buna-N industrial O-ring ensures reliable sealing in demanding applications. Engineered for superior chemical resistance and longevity, it is a standard for critical fluid and gas containment.
| Standard | ISO 9001 |
| Material | Polycarbonate |
| Finish | Passivated |
| Grade | N/A |
| Inside Diameter | 9.635" |
| Outside Diameter | 3.208" |
| Cross Section | 0.109" |
Specified by design engineers worldwide, this industrial O-ring features a precise 9.635-inch inside diameter, a 3.208-inch outside diameter, and a 0.109-inch cross-section. Manufactured from premium Buna-N (Nitrile Butadiene Rubber), it offers exceptional resistance to petroleum-based oils, fuels, hydraulic fluids, and water, making it ideal for high-pressure systems and general-purpose sealing where chemical compatibility is paramount. Its Shore A hardness of 70±5 provides optimal compression set resistance and sealing force.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating grooves are clean, free of debris, and properly lubricated. 2. Carefully stretch the O-ring over the smaller component or into the larger groove, avoiding any sharp edges or excessive force. 3. Ensure the O-ring is seated evenly and without twists within the groove before assembling mating components.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ISO 9001 |
| 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 |
|---|---|
| Using excessive force during installation, leading to nicks or cuts. | Employ a gentle stretching motion and use a suitable lubricant to ease installation, always ensuring mating surfaces are free of burrs. |
| Selecting an O-ring with incompatible material for the fluid or environment. | Verify the chemical compatibility chart for Buna-N against the specific media and operating temperature before selection. |
A: This Industrial O-Ring, Buna-N is manufactured from Polycarbonate.
A: Hydraulic and pneumatic cylinders, Automotive fuel systems, Industrial pumps and valves, Oil and gas exploration 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. | ||||