Amazon.com: WUXUN-PHONE CASE ZEFAN Shop-O Ring CS1.5mm 30PCS Silicone O Ring OD 67/70/72/75/77/80/82/85/87x1.5mm O-Ring VMQ Gasket Seal Thickness White Red Rubber 1.5mm ORing (Size : OD85x1.5mm Red) : Industrial & Scientific
5mm x 9mm x 2mm O-Ring (10 pieces): Amazon.com: Industrial & Scientific
Amazon.com: 5mm O Ring
Amazon.com: TMP1105 O-Rings CS1.5mm 100PCS Silicone O Ring OD 9/9.5/10/10.5/11/11.5/12x1.5mm O-Ring VMQ Gasket Seal Thickness White Red Rubber 1.5mm ORing Gasket (Size : OD9.5x1.5mm White) : Industrial & Scientific
Amazon.com: Axial O-Ring 7.5x1.5mm (S8), AXIC1184 : Toys & Games
Amazon.com: uxcell Nitrile Rubber O-Rings, 5mm OD 2mm ID 1.5mm Width, Metric Buna-N Sealing Gasket, Pack of 20 : Industrial & Scientific
Amazon.com: uxcell Nitrile Rubber O-Rings 35mm OD 25mm ID 5mm Width, Metric Sealing Gasket, Pack of 5 : Industrial & Scientific