Othmro Nitrile Rubber O-Rings Metric Buna-N Sealing Gasket 28mm OD 25mm ID 1.5mm Width 10 PCS

Othmro Nitrile Rubber O-Rings Metric Buna-N Sealing Gasket 28mm OD 25mm ID 1.5mm Width 10 PCS: Industrial & Scientific. Othmro Nitrile Rubber O-Rings Metric Buna-N Sealing Gasket 28mm OD 25mm ID 1.5mm Width 10 PCS: Industrial & Scientific. Product Name : O Ring;Material : Nitrile Rubber(NBR),Size -28mmx25mmx1.5mm, Color:Black. 。 These O rings are made of black nitrile rubber, these durable metric O-rings resist oils, hydraulic fluid and water. 。 [Application] - Widely used for pressure washer, filter, pump, water hose, plumbing pipe, garage maintenancel and much more. 。 Functions - It can prevent dust and impurities into inside of the machine, and prevent lubricating oil from leaking. 。 These O rings are made of black nitrile rubber, these durable metric O-rings resist oils, hydraulic fluid and water. 。 Circular Cross-Section。 They are circular in shape, round in cross-section.。 Designed for use in a wide variety of sealing applications.。 Commonly provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in engines, faucets, flanges, valves, and various cylinders.。 Nitrile Butadiene Rubber O-rings。 Good mechanical properties and high wear resistance NBR. Good resistance to many petroleum oils, greases, hydraulic fluids, mineral oil, and grease.。 Buna-nitrile 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.。。。。