Specification Brand : YWZBQL BulletPoint1 : Our 10pcs NBR O Ring Seal Gasket is made from Nitrile Butadiene Rubber, ensuring exceptional oil resistance and durability for a variety of applications including automotive and industrial use. BulletPoint2 : This set includes O rings with an outer diameter ranging from 14mm to 225mm, making it ideal for both standard and custom projects requiring large O ring solutions. Perfect for any task needing a big O ring. BulletPoint3 : Designed to withstand temperatures from -25°C to 100°C, these O rings rubber are perfect for environments that experience fluctuating temperatures while maintaining their integrity. BulletPoint4 : These oil seals provide impressive compression, an*/ti-wear properties, and elongation, making them suitable for high-pressure situations and reliable sealing in various fluids including oil and solvents. BulletPoint5 : With a thickness of 3.5mm, our O Ring Seals are easy to identify and install, ensuring you can quickly find the right Nitrile Oil Seal for your specific needs without hassle. Color : Black ExternallyAssignedProductIdentifier : 7619362011994 ItemName : Wen ST 10pcs NBR O Ring Seal Gasket Thickness CS 3.5mm OD 14~225mm Nitrile Butadiene Rubber Spacer Oil Resistance Washer Round Shape(OD 21MM ID 14MM_3.5MM) ItemPackageDimensions_Height : 10 centimeters ItemPackageDimensions_Length : 10 centimeters ItemPackageDimensions_Width : 10 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 : Thickness 3.5mm Material : RUBBER Origin : China Certification : None Model Number : NBR 0 RING Thickness : 3.5mm Size : 12-275mm Temperature Resistance : -25Deg.C ~ 100Deg.C Feature 1 : Oil, water, solvent and high pressure oil resistance. Feature 2 : Good compression, an*/ti-wear and elongation. Color : Black Size : OD 21MM ID 14MM_3.5MM UnitCount : 1