... ,Silicone,Fkm,etc. 4.AS568 in Shore A silicone o-rings:O-Ring is used as static and dynamic seals for ... , FLS, SBR, CR, ACM, NR.Color: According customer requirementAll O-Rings are made according to international standard.*ISO3601 *AS568A *DIN3771 *BS1806All ... seal, O-Ring , Rubber seal, Rubber gasket, Rubber ring, Sealing ring, Sealing gasket. FKM RUBBER O-RING SEAL characteristics are as follows1 ...