This industrial O-ring, constructed from robust Buna-N material with a 316 stainless steel housing, provides exceptional sealing integrity. Designed for critical applications requiring superior chemical and mechanical resistance.
| Standard | ISO 9001 |
| Material | 316 Stainless Steel |
| Finish | Black Oxide |
| Grade | N/A |
| Inside Diameter | 4.970" |
| Outside Diameter | 8.069" |
| Cross Section | 0.150" |
Engineered for reliability and performance, this industrial O-ring features a precise Buna-N sealing element encased within a durable 316 stainless steel housing. The specified dimensions of 4.970" inside diameter, 8.069" outside diameter, and a 0.150" cross-section ensure an exact fit for demanding sealing applications. Buna-N offers excellent resistance to oils, fuels, and many hydraulic fluids, while the 316 stainless steel provides superior corrosion resistance in aggressive environments, making this O-ring ideal for use in pumps, valves, and fluid power systems.
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 is clean, free from debris, and properly dimensioned. 2. Carefully lubricate the O-ring and the groove with a compatible lubricant. 3. Gently install the O-ring into the groove, avoiding excessive stretching or twisting.
| 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) | 16.0 - 18.0% |
| Nickel (Ni) | 10.0 - 14.0% |
| Molybdenum (Mo) | 2.0 - 3.0% |
| 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 | Excellent |
| Chemical / Acidic | Good |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Using an incompatible lubricant that degrades the Buna-N material. | Consult the material compatibility chart for Buna-N and select a lubricant specifically recommended for this elastomer. |
| Overstretching or twisting the O-ring during installation, leading to premature failure. | Install the O-ring with minimal stress, ensuring it seats properly within the groove without distortion. |
A: This Industrial O-Ring, Buna-N is manufactured from 316 Stainless Steel.
A: Hydraulic and Pneumatic Systems, Fuel and Oil Handling Equipment, Chemical Processing 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. | ||||