10mm ID x 1.5mm C/S Viton O Ring. Choose Quantity. 10x1.5. New. Metric. | eBay
1.5'' O Rings Large O-rings 38mm Rose Gold Round Strap - Etsy
uxcell Nitrile Rubber O-Rings, 25mm OD 22mm ID 1.5mm Width, Metric Sealing Gasket, Pack of 30: Amazon.com: Industrial & Scientific
uxcell Fluorine Rubber O-Rings, 4mm OD 1mm ID 1.5mm Width FKM Seal Gasket for Machinery Plumbing, Green, Pack of 20: Amazon.com: Industrial & Scientific