This industrial O-ring, crafted from durable Buna-N with a brass fitting, ensures reliable sealing under pressure. Engineered for precision, it offers exceptional resilience and chemical resistance for critical applications.
| Standard | DIN 933 |
| Material | Brass |
| Finish | Plain |
| Grade | N/A |
| Inside Diameter | 2.029" |
| Outside Diameter | 0.375" |
| Cross Section | 0.212" |
Built to exacting engineering tolerances, this Buna-N O-ring features a precise inside diameter of 2.029", an outside diameter of 0.375", and a cross-section of 0.212". The Buna-N (Nitrile) material provides excellent resistance to oils, fuels, and many hydraulic fluids, making it suitable for a wide range of industrial sealing duties. The integrated brass fitting ensures secure and consistent placement within its mating components, contributing to leak-free performance and longevity 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 mating groove surfaces are clean, dry, and free of burrs or debris. 2. Carefully install the O-ring into the designated groove, ensuring it is seated without twisting or stretching. 3. Assemble mating components, applying light, even pressure to compress the O-ring to its designed sealing configuration.
| Standard System | Designation |
|---|---|
| ISO Equivalent | ISO 9001:2015 Mfg |
| DIN Equivalent | Industry Standard |
| Primary Standard | DIN 933 |
| 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 |
|---|---|
| Overtightening fasteners, which can over-compress and damage the O-ring. | Tighten fasteners to the manufacturer's recommended torque specifications only. |
| Installing the O-ring with a twist, which compromises its sealing ability and leads to premature failure. | Ensure the O-ring is laid into the groove without any twisting; a lubricant can aid in proper seating. |
A: This Industrial O-Ring, Buna-N is manufactured from Brass.
A: Hydraulic systems, Pneumatic equipment, Fluid power applications, Automotive seals.
Conversion factor: 1 ft-lb ≈ 1.356 Nm
| Status | Mating Component | Standard | Torque Spec | Engineering Notes |
|---|---|---|---|---|
| No verified compatibility data found for this component. | ||||