Engineered for superior sealing performance, this Buna-N O-ring, housed within a durable carbon steel casing, offers exceptional resistance to petroleum-based fluids and oils.
| Standard | ISO 9001 |
| Material | Carbon Steel |
| Finish | Zinc Plated |
| Grade | N/A |
| Inside Diameter | 5.228" |
| Outside Diameter | 9.736" |
| Cross Section | 0.167" |
A proven choice for industrial professionals, this Buna-N O-ring is designed for high-performance sealing applications. Featuring an inside diameter of 5.228 inches, an outside diameter of 9.736 inches, and a precise 0.167-inch cross-section, it ensures a tight, leak-proof seal. The Buna-N (Nitrile) material provides excellent resistance to petroleum oils, hydraulic fluids, and certain solvents, making it ideal for a wide range of industrial machinery and equipment. The carbon steel casing offers robust structural integrity and enhanced durability in demanding operational conditions.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating surfaces are clean and free of debris. 2. Carefully position the O-ring into its groove, avoiding stretching or twisting. 3. Apply a light lubricant compatible with Buna-N if necessary to facilitate seating and prevent damage during assembly.
| 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 |
| Carbon (C) | 0.28 - 0.55% |
| Manganese (Mn) | 0.60 - 0.90% |
| Phosphorus (P) | 0.04% max |
| Sulfur (S) | 0.05% 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 | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overtightening fasteners, leading to O-ring extrusion or compression set. | Follow torque specifications precisely and use appropriate sealing surfaces. |
| Using incompatible lubricants or cleaning agents that degrade Buna-N. | Consult material compatibility charts to select appropriate lubricants and cleaning solutions. |
A: This Industrial O-Ring, Buna-N is manufactured from Carbon Steel.
A: Hydraulic systems, Pneumatic systems, Oil and gas exploration equipment, Automotive sealing, Industrial pumps and valves.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||