This industrial-grade O-ring, constructed from durable Buna-N with a brass material specification, provides exceptional sealing performance. Its precise dimensions ensure a reliable fit in critical applications.
| Standard | ASTM A106 |
| Material | Brass |
| Finish | Anodized |
| Grade | N/A |
| Inside Diameter | 5.774" |
| Outside Diameter | 5.188" |
| Cross Section | 0.139" |
Specified by design engineers worldwide, this Buna-N O-ring features an inside diameter of 5.774 inches, an outside diameter of 5.188 inches, and a cross-section of 0.139 inches. Buna-N (Nitrile Butadiene Rubber) offers excellent resistance to oils, fuels, and many hydraulic fluids, making it ideal for general-purpose sealing in moderate temperature and pressure applications. The brass specification indicates compliance with a particular standard or material requirement for the housing or component it interfaces with, ensuring system compatibility and integrity.
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 of debris, and properly dimensioned. 2. Carefully lubricate the O-ring with a compatible lubricant to prevent tearing during installation. 3. Gently insert the O-ring into the groove, ensuring it is seated evenly without twisting.
| 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 |
| Copper (Cu) | 60.0 - 63.0% |
| Zinc (Zn) | Balance |
| Lead (Pb) | 2.5 - 3.7% |
| 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 |
|---|---|
| Using excessive force during installation, leading to O-ring damage. | Apply moderate pressure and use appropriate tools or lubrication to aid installation. |
| Installing the O-ring into a contaminated or damaged groove. | Thoroughly inspect and clean the groove before proceeding with O-ring installation. |
A: This Industrial O-Ring, Buna-N is manufactured from Brass.
A: Hydraulic systems, Pneumatic equipment, Automotive components.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||