Sterling Seal CRG7540.600.062.150X10 7540 Vegetable Fiber Ring Gasket, 6" Pipe Size, 1/16" Thick, Pressure Class 150#, 6.62" ID (Pack of 10) - Walmart.com
150x10 Oring 150mm Id X 10mm Cs Fkm Fpm Fluorocarbon O Ring O-ring Sealing Rubber - Oil Seals & Other Seals - AliExpress
O-Ring 150 X 10 FVMQ-MFQ55 Blau - O-Ring-Lager O-Ring haus