This industrial O-ring, crafted from robust 304 stainless steel, ensures reliable sealing in demanding environments. Its precise dimensions guarantee a secure fit and long-lasting performance.
| Standard | ISO 9001 |
| Material | 304 Stainless Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 2.644" |
| Outside Diameter | 8.418" |
| Cross Section | 0.221" |
Precision-manufactured to tight tolerances, this Buna-N O-ring features an Inside Diameter (ID) of 2.644 inches, an Outside Diameter (OD) of 8.418 inches, and a Cross Section (CS) of 0.221 inches. The 304 stainless steel construction offers excellent corrosion resistance, making it suitable for a wide range of chemical and industrial applications. Buna-N (Nitrile Butadiene Rubber) provides good resistance to oils, fuels, and many common hydraulic fluids. This combination ensures a durable and effective seal, preventing leaks in critical systems.
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 and free of debris. 2. Carefully stretch or compress the O-ring to fit into the designated groove. 3. Verify proper seating and even compression of the O-ring within the groove before assembly.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ISO 9001 |
| Tensile Strength | 75,000 psi (515 MPa) |
| Yield Strength | 30,000 psi (205 MPa) |
| Elongation in 2 in. | 40% min |
| Hardness | Rockwell B95 max |
| Carbon (C) | 0.08% max |
| Chromium (Cr) | 18.0 - 20.0% |
| Nickel (Ni) | 8.0 - 10.5% |
| Manganese (Mn) | 2.00% max |
| 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 | Good |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using an O-ring with incorrect dimensions for the groove. | Always verify the O-ring's ID, OD, and CS match the specified groove dimensions to ensure a proper seal and prevent extrusion. |
| Overstretching or twisting the O-ring during installation. | Install the O-ring gently, avoiding excessive stretching or twisting, which can damage the seal and lead to premature failure. |
| Installing on a dirty or damaged groove surface. | Thoroughly clean and inspect the groove for any imperfections, burrs, or contaminants before O-ring installation to prevent damage and ensure a reliable seal. |
A: This Industrial O-Ring, Buna-N is manufactured from 304 Stainless Steel.
A: Hydraulic systems, Pneumatic equipment, Chemical processing equipment, Automotive seals, Industrial machinery.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||