This industrial O-ring features a Buna-N elastomer seal within a robust 304 stainless steel housing. Engineered for exceptional durability and broad chemical resistance, it ensures reliable sealing in challenging environments.
| Standard | DIN 933 |
| Material | 304 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 0.382" |
| Outside Diameter | 8.940" |
| Cross Section | 0.138" |
Engineered for reliability and performance, this industrial O-ring boasts a precise 0.382" inside diameter, 8.940" outside diameter, and a 0.138" cross-section. The Buna-N (Nitrile Butadiene Rubber) elastomer offers excellent resistance to oils, fuels, and many hydraulic fluids, making it suitable for moderate temperature applications up to 230°F (110°C). The 304 stainless steel construction provides superior corrosion resistance, mechanical strength, and is non-magnetic, ensuring longevity and integrity in demanding industrial settings.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure sealing surfaces are clean, dry, and free from debris. 2. Carefully inspect the O-ring for any nicks or damage before installation. 3. Gently install the O-ring into its groove, avoiding stretching or twisting.
| 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 |
|---|---|
| Overstretching the O-ring during installation. | Handle the O-ring with care and ensure it fits snugly into the groove without excessive tension. |
| Installing on dirty or damaged sealing surfaces. | Thoroughly clean and inspect sealing grooves and mating surfaces prior to O-ring installation. |
A: This Industrial O-Ring, Buna-N is manufactured from 304 Stainless Steel.
A: Hydraulic systems, Pneumatic systems, Automotive fuel systems, Chemical processing equipment, General 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. | ||||