Specification Brand : YWZBQL BulletPoint1 : Our 10/50Pcs FKM O Ring features exceptional durability and performance, making it an ideal choice for use as an oil seal in various applications. BulletPoint2 : With an outside diameter ranging from 14mm to 130mm, this large o ring is suitable for a wide variety of sealing tasks, ensuring a perfect compatible with the your needs. BulletPoint3 : Constructed from high-temperature fluorine rubber, our big o ring is designed to withstand extreme conditions, maintaining its integrity in temperatures from -20°C to +260°C. BulletPoint4 : Featuring a hardness rating of 70SHORE, these o rings rubber provide excellent insulation and wear-resistant properties, enhancing the longevity of your sealing solutions. BulletPoint5 : This FKM O Ring serves as a superior alternative to traditional nitrile oil seals, offering enhanced water proof capabilities and reliable performance across diverse environments. Color : 10Pcs ExternallyAssignedProductIdentifier : 7619362005566 ItemName : Wen ST 10/50Pcs FKM O Ring CS 4mm OD 14~130mm Green Sealing Gasket Insulation Oil High Temperature Resistance Fluorine Rubber(10Pcs,OD 18MM ID 10MM_CS 4.0MM) ItemPackageDimensions_Height : 1 centimeters ItemPackageDimensions_Length : 3 centimeters ItemPackageDimensions_Width : 2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : sealing-washers Manufacturer : YWZBQL Material : Rubber ModelNumber : wenfang122 NumberOfItems : 1 NumberOfPieces : 1 PartNumber : wenfang122 ProductDescription : Standard or Nonstandard : Standard Shape : Ring Gasket Model Number : Rubber O Ring 4.0mm Material : Silicon Origin : China Certification : Shape : Ring Gasket Material : Rubber Hardness : 70SHORE Temperature : -20Deg.C~+260Deg.C Outside Diameter : 14mm~130mm Thickness : 4.0mm CS Feature 1 : Wear-resistant, Feature 2 : water proof, insulation ProductSiteLaunchDate : 2025-04-17T07:36:54.330Z Size : OD 18MM ID 10MM_CS 4.0MM UnitCount : 1 UnspscCode : 31161807