![Amazon.com: JUN-STORE O-Rings CS1.8mm NBR Rubber O Ring OD 18/19/20/21.2/22.4/23.6/25/25.8/26.5x1.8mm O-Ring Nitrile Gasket Seal Thickness 1.8mm 100pcs ORing SENMIAO-TH (Size : OD21.2x1.8mm) : Industrial & Scientific Amazon.com: JUN-STORE O-Rings CS1.8mm NBR Rubber O Ring OD 18/19/20/21.2/22.4/23.6/25/25.8/26.5x1.8mm O-Ring Nitrile Gasket Seal Thickness 1.8mm 100pcs ORing SENMIAO-TH (Size : OD21.2x1.8mm) : Industrial & Scientific](https://m.media-amazon.com/images/I/41LFK-gbNRL._AC_UF894,1000_QL80_.jpg)
Amazon.com: JUN-STORE O-Rings CS1.8mm NBR Rubber O Ring OD 18/19/20/21.2/22.4/23.6/25/25.8/26.5x1.8mm O-Ring Nitrile Gasket Seal Thickness 1.8mm 100pcs ORing SENMIAO-TH (Size : OD21.2x1.8mm) : Industrial & Scientific
![082-001286-00 Mindray North America O-RING 2X1.8 SILICONE A50 BLACK : PartsSource : PartsSource - Healthcare Products and Solutions 082-001286-00 Mindray North America O-RING 2X1.8 SILICONE A50 BLACK : PartsSource : PartsSource - Healthcare Products and Solutions](https://img.partssource.com/f00000000288376/dam.partssource.com/m/3ec994b8367d4a93/Web_447_w-Catalog-Fallback-Image.jpg)
082-001286-00 Mindray North America O-RING 2X1.8 SILICONE A50 BLACK : PartsSource : PartsSource - Healthcare Products and Solutions
![2x1 Oring 2mm Id X 1mm Cs Hnbr Hydrogenated Nitrile Sha 60 Black O Ring O-ring Sealing Rubber - Oil Seals & Other Seals - AliExpress 2x1 Oring 2mm Id X 1mm Cs Hnbr Hydrogenated Nitrile Sha 60 Black O Ring O-ring Sealing Rubber - Oil Seals & Other Seals - AliExpress](https://ae01.alicdn.com/kf/HTB1sI0ic4sIL1JjSZFqq6AeCpXaF.jpg_640x640Q90.jpg_.webp)