961131-214 | BUNA O-RING 1"ID X .139CS | Armstrong Fluid Technology

**BUNA O-RING 1"ID X .139CS** Protect your equipment with our BUNA O-Ring, manufactured by Armstrong Fluid Technology. Its durable composition, nitrile butadiene rubber (NBR), provides exceptional resistance to oil and heat, ensuring longevity in demanding applications. The 1" inside diameter and .139" cross-section precisely fit various mechanical assemblies, creating a leak-proof seal to prevent fluid contamination and maintain system integrity. Trust our BUNA O-Ring for sealing hydraulic and pneumatic systems, pumps, and compressors. It effectively withstands temperatures ranging from -40°F to +250°F, making it suitable for harsh industrial environments. Its chemical inertness safeguards against corrosion and degradation, ensuring reliable performance over time. Enhance the performance and lifespan of your equipment with our top-quality BUNA O-Ring, available at our HVAC supply store. We offer competitive prices and prompt shipping to meet your industrial needs efficiently.