10.5x2.7 Oring 10.5mm Id X 2.7mm Cs Nbr Nitrile Acrylonitrile Butadiene Sha 70 Black O Ring O-ring Sealing Rubber - Oil Seals & Other Seals - AliExpress
Lager-Techniek - 10,5X2,7 O-Ring NBR70
Dichtring / O-Ring 10,5 x 2,7 mm NBR 70
FKM O-ring 8.9 x 2.7mm Minimum 5 pcs - OringsandMore