uxcell Nitrile Rubber O-Rings 9mm OD 4.2mm ID 2.4mm Width, Metric Sealing Gasket, Pack of 10
Brand: uxcell

1.They are circular in shape, round in cross-section. For use across a wide temperature range from -4℉ (-20°C) to 212℉ (100°C).
2.Nitrile 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.This O-ring is made of black nitrile rubber, has a durometer of 70A, and is designed for use in a wide variety of sealing applications.
4.O-rings commonly provide a pressure and fluid seal between cylindrically shaped, overlapping mating surfaces and are commonly seen in , faucets, flanges, valves, and various cylinders.
5.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 light.
Specifications:
Outside Diameter: 9mm / 0.35-inch
Inner Diameter: 4.2mm / 0.17-inch
Cross-Section Diameter: 2.4mm / 0.09-inch
Package Content: 10pcs x O-Ring

[Size] - 9mm Outside Diameter, 4.2mm Inner Diameter, 2.4mm Cross-Section Diameter
[Hardness] - 70A Durometer (Shore Hardness) for resistance to penetration
[Nitrile Rubber] - Standard Nitrile Butadiene Rubber with a wide temperature range from -4℉ (-20°C) to 212℉ (100°C)
[Application] - Widely used for pressure washer, filter, pump, water hose, plumbing pipe, maintenance and much more
[NOTE] - Please confirm the required size and material before purchase, and put it in the right place