M5.7x159.3 Buna-N O-Ring, 70A Durometer, Round, Black, Buna-N, 159.3 mm ID, 170.7 mm OD, 5.7 mm Width (Pack of 50)

This O-ring is a versatile and reliable sealing solution for a wide range of applications, including engines, faucets, flanges, valves, and cylinders.

Made from Buna-nitrile, it offers high tensile strength, resistance to abrasion, tear, and compression set resistance, making it suitable for use in temperatures ranging from -30 degrees F (-34 degrees C) to 250 degrees F (121 degrees C).

Its durometer of 70A provides a secure seal between cylindrical overlapping surfaces, ensuring a tight and reliable seal.

With its round cross-section, this O-ring is easy to install and can be ordered based on required inside diameter (ID), outside diameter (OD), and cross-sectional (CS) diameter.

Whether you're looking for a solution for your industrial, automotive, or residential needs, this O-ring is the perfect choice.