Specification Brand : uxcell BulletPoint1 : [Size] - 4.5mm Outside Diameter, 1.5mm Inner Diameter, 1.5mm Cross-Section Diameter BulletPoint2 : [Hardness] - 70A Durometer (Shore Hardness) for resistance to penetration BulletPoint3 : [Nitrile Rubber] - Standard Nitrile Butadiene Rubber with a wide temperature range from -4℉ (-20°C) to 212℉ (100°C) BulletPoint4 : [Application] - Widely used for pressure washer, filter, pump, water hose, plumbing pipe, garage maintenance, mechanical and much more BulletPoint5 : [NOTE] - Please confirm the required size and material before purchase, and put it in the right place Color : Black CustomerPackageType : Frustration-Free Packaging ItemName : uxcell Nitrile Rubber O-Rings, 4.5mm OD 1.5mm ID 1.5mm Width, Metric Nitrile Rubber Sealing Gasket, Pack of 100 ItemPackageDimensions_Height : 11 centimeters ItemPackageDimensions_Length : 1.1 centimeters ItemPackageDimensions_Width : 10 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : o-ring-seals Manufacturer : uxcell Material : Nitrile Butadiene Rubber ModelNumber : SYNCTEA007885 NumberOfItems : 401 NumberOfPieces : 401 PartNumber : a16091400ux0754 ProductDescription : Features: 1. They are round in cross-section. For use across a wide temperature range from -4℉ (-20°C) to 212℉ (100°C). 2. Nitrile Rubber has good mechanical properties when compared with other elastomers and high wear resistance. Good resistance to many petroleum oils, greases, hydraulic fluids, mineral oil, and grease. 3. O-rings commonly provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in engines, flanges, valves, and various cylinders. 4. Nitrile Rubber is vulnerable to acetone, ethers, esters, ozone, sunlight, and weathering and should therefore not be used in ozone-generating electric motors, welding equipment, or in applications with exposure to UV light. Size : 4.5mmx1.5mmx1.5mm SupplierDeclaredDgHzRegulation : not_applicable UnitCount : 100 UnspscCode : 31410000