Engineered for superior sealing, this Buna-N O-ring features a 304 stainless steel construction for exceptional durability. Its precise dimensions ensure a reliable fit and long-lasting performance in critical applications.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Passivated |
| Grade | N/A |
| Inside Diameter | 2.107" |
| Outside Diameter | 2.995" |
| Cross Section | 0.201" |
A high-performance industrial component, this Buna-N O-ring is manufactured to stringent tolerances, boasting an Inside Diameter of 2.107 inches, an Outside Diameter of 2.995 inches, and a Cross Section of 0.201 inches. The Buna-N (Nitrile Butadiene Rubber) material offers excellent resistance to oils, fuels, and many hydraulic fluids, making it suitable for a wide range of operating temperatures. The 304 stainless steel housing provides superior corrosion resistance and mechanical strength, ensuring integrity in aggressive chemical and high-pressure environments.
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 and mating surfaces are clean and free of debris. 2. Carefully install the O-ring into the designated groove, avoiding any stretching or twisting. 3. Apply a thin layer of compatible lubricant if recommended for the application to facilitate installation and prevent initial damage.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | DIN 933 |
| 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 |
|---|---|
| Overtightening of fasteners, leading to O-ring extrusion or damage. | Adhere to specified torque values for fasteners to prevent over-compression of the O-ring. |
| Using incompatible lubricants that degrade the Buna-N material. | Consult material compatibility charts and use only lubricants specifically approved for Buna-N and the operating environment. |
A: This Industrial O-Ring, Buna-N is manufactured from 304 Stainless Steel.
A: Hydraulic Systems, Automotive Fuel Systems, Chemical Processing 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. | ||||