--- product_id: 455984884 title: "ResOne Oxygen Yoke Washer Seals, 5‑Pack – Smooth‑Edge Brass/Rubber CGA‑870 Regulator Washers for Oxygen Tank Connections" brand: "resone" price: "100 DH" currency: MAD in_stock: true reviews_count: 13 category: "Res One" url: https://www.desertcart.ma/products/455984884-resone-oxygen-yoke-washer-seals-5-pack-smooth-edge-brass store_origin: MA region: Morocco --- # 5-pack value bundle Precision O-ring fit Brass & rubber durability ResOne Oxygen Yoke Washer Seals, 5‑Pack – Smooth‑Edge Brass/Rubber CGA‑870 Regulator Washers for Oxygen Tank Connections **Brand:** resone **Price:** 100 DH **Availability:** ✅ In Stock ## Summary > 🛡️ Seal your oxygen safety with confidence — don’t get left gasping! ## Quick Answers - **What is this?** ResOne Oxygen Yoke Washer Seals, 5‑Pack – Smooth‑Edge Brass/Rubber CGA‑870 Regulator Washers for Oxygen Tank Connections by resone - **How much does it cost?** 100 DH with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.ma](https://www.desertcart.ma/products/455984884-resone-oxygen-yoke-washer-seals-5-pack-smooth-edge-brass) ## Best For - resone enthusiasts ## Why This Product - Trusted resone brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Bulk Pack Convenience:** Five washers per pack to keep you prepared and stress-free - • **Effortless Installation:** Quick swap design keeps your oxygen supply uninterrupted - • **Trusted by Professionals:** Highly rated with 4.8 stars and rapid delivery for urgent needs - • **Perfect O-Ring Replacement:** Seamlessly fits CGA-870 valve grooves for leak-free performance - • **Reliable Brass & Rubber Build:** Engineered for long-lasting oxygen seal integrity ## Overview The 5pk Oxygen Regulator Yoke Washer Seals by ResOne feature durable brass and rubber construction designed specifically for O-ring replacement on CGA-870 oxygen regulator valves. This pack of five washers ensures a secure, leak-proof connection, is easy to install, and is highly rated for quality and fast delivery, making it an essential backup for oxygen equipment maintenance. ## Description Buy ResOne Oxygen Yoke Washer Seals, 5‑Pack – Smooth‑Edge Brass/Rubber CGA‑870 Regulator Washers for Oxygen Tank Connections: Oxygen Accessories - desertcart.com ✓ FREE DELIVERY possible on eligible purchases Review: Quality washer seals - Works perfectly for oxygen regulator, good quality! Also, amazingly fast delivery. Husband was house bound due to leaking oxygen from mobile tank. Local company couldn't deliver for several days. Delivered early the next day. Highly recommend this awesome company and will use again for Viet Nam veteran husbands oxygen needs. Ten star company! Review: Quality oxygen washers - The washers were as depicted and were received as promised. They will be good backup for my oxygen regulators. ## Features - Smooth‑Edge Washer Design — Brass/rubber construction with a smooth edge for clean, consistent sealing. - Fits CGA‑870 Connections — Designed for sealing the interface between an oxygen regulator and an oxygen cylinder valve. - Reliable Everyday Performance — Helps maintain a tight, leak‑resistant connection in standard oxygen setups. - Easy to Install — Insert the washer into the regulator yoke before attaching to the cylinder valve. - Ideal for Routine Replacement — Keep extras available to ensure consistent sealing over time. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B0B4PTDD3N | | Best Sellers Rank | #131,619 in Health & Household ( See Top 100 in Health & Household ) #215 in Oxygen Accessories | | Brand | ResOne | | Compatible Groove Diameter | 0.5 Inches | | Customer Reviews | 4.7 4.7 out of 5 stars (191) | | Exterior Finish | Brass | | Fastener Size | 5-Pack | | Fastener Type | O-Ring | | Finish Types | Natural/Brass Finish | | Item Weight | 0.01 Kilograms | | Manufacturer | ResOne | | Material Type | Brass, Rubber | | Metal Type | Brass | | Number Of Items | 5 | | Number of Pieces | 5 | | Part Number | YW-100-5 | | Set Name | 5-Pack | | Size Name | 5-Pack | | Thread Size | 1/4-14 NPT | | UPC | 810058517173 | | Unit Count | 5.0 Count | | Washer Type | O-Ring | ## Product Details - **Exterior Finish:** Brass - **Fastener Size:** 5-Pack - **Material:** Brass, Rubber - **Size:** 5-Pack - **Washer Type:** O-Ring ## Images ![ResOne Oxygen Yoke Washer Seals, 5‑Pack – Smooth‑Edge Brass/Rubber CGA‑870 Regulator Washers for Oxygen Tank Connections - Image 1](https://m.media-amazon.com/images/I/81b51pRHe0L.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Quality washer seals *by R***J on November 3, 2025* Works perfectly for oxygen regulator, good quality! Also, amazingly fast delivery. Husband was house bound due to leaking oxygen from mobile tank. Local company couldn't deliver for several days. Delivered early the next day. Highly recommend this awesome company and will use again for Viet Nam veteran husbands oxygen needs. Ten star company! ### ⭐⭐⭐⭐⭐ Quality oxygen washers *by G***2 on November 9, 2025* The washers were as depicted and were received as promised. They will be good backup for my oxygen regulators. ### ⭐⭐⭐⭐⭐ Oxygen regulator yolks washers *by S***Y on April 7, 2025* This fixed the leaking of oxygen the oxygen washers are right work the way they should fast delivery too thank you and thank you to Amazon i can count on you and have C.O.P.D so this means a lot to have what i need who would think a tiny little washer can mean so much but cant leave home unless my portable oxygen is working without problems to see my doctor or go out of the house so am grateful for it ## Frequently Bought Together - 5pk Oxygen Regulator Yoke Washer Seals - Lightning X Products O2 Mini Oxygen Regulator CGA-870 Gauge Flow Rate 0-15lpm with Wrench - Ever Ready First Aid Oxygen Regulator CGA-870 Gauge Flow Rate with Wrench Key - 0-15LPM --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.ma/products/455984884-resone-oxygen-yoke-washer-seals-5-pack-smooth-edge-brass](https://www.desertcart.ma/products/455984884-resone-oxygen-yoke-washer-seals-5-pack-smooth-edge-brass) --- *Product available on Desertcart Morocco* *Store origin: MA* *Last updated: 2026-04-27*