Premium Blue Viton Oxygen Yoke Washer Seals – Smooth-Edge CGA-870

• Premium Viton Construction — Made from durable Viton rubber with a smooth‑edge brass insert for long‑lasting performance.
• Fits CGA‑870 Connections — Designed for sealing the connection between an oxygen regulator and an oxygen cylinder valve.
• Smooth‑Edge Design — Helps ensure a clean, consistent seal without snagging or tearing.
• Easy to Install — Simply place the washer into the regulator yoke before attaching to the cylinder valve.
• Ideal for Routine Replacement — Keep spares on hand to maintain reliable sealing in standard oxygen setups.

The ResOne Premium Blue Viton Yoke Washer Seals provide a durable, reliable seal between a CGA‑870 oxygen regulator and an oxygen cylinder valve. Made from high‑quality Viton rubber with a smooth‑edge brass insert, these washers offer enhanced resistance to wear, compression, and environmental exposure compared to standard rubber washers. Designed for easy installation, each washer fits securely into the regulator yoke to help maintain a tight, leak‑resistant connection. Ideal for routine replacements or keeping spares on hand, these premium washers deliver long‑lasting performance in everyday oxygen setups.