This industrial O-ring, constructed from robust Buna-N and housed in a carbon steel casing, offers reliable sealing capabilities. Its precise dimensions ensure a tight, leak-proof fit for critical applications.
| Standard | ASTM A106 |
| Material | Carbon Steel |
| Finish | Anodized |
| Grade | N/A |
| Inside Diameter | 0.742" |
| Outside Diameter | 6.930" |
| Cross Section | 0.135" |
Trusted by engineers across multiple sectors, this Buna-N O-ring features an Inside Diameter of 0.742", an Outside Diameter of 6.930", and a Cross Section of 0.135". The nitrile butadiene rubber (Buna-N) material provides excellent resistance to oils, fuels, and many hydraulic fluids, making it suitable for a wide range of operational temperatures. The carbon steel housing enhances its structural integrity and durability, ensuring dependable performance in high-pressure and abrasive environments.
This component strictly adheres to the tolerances, material specifications, and quality benchmarks set by the world's leading industrial manufacturers.
1. Ensure the mating groove is clean and free of debris. 2. Carefully install the O-ring into the designated groove, avoiding excessive stretching or twisting. 3. Verify proper seating and compression of the O-ring before assembly. Ensure no portion of the O-ring is pinched or exposed.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | ASTM A106 |
| 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 | Moderate |
| Marine / Saltwater | Not Recommended |
| Chemical / Acidic | Not Recommended |
| ❌ Mistake | ✅ Correct Approach |
|---|---|
| Overtightening fasteners, leading to O-ring extrusion or compression set. | Tighten fasteners to the recommended torque specifications for the application. |
| Using incompatible cleaning agents that degrade the Buna-N material. | Clean the O-ring and groove with mild soap and water or approved cleaning solutions recommended for Buna-N. |
A: This Industrial O-Ring, Buna-N is manufactured from Carbon Steel.
A: Hydraulic systems, Pneumatic cylinders, Fuel and oil lines.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||