237 Buna-N O-Ring, 50A Durometer, Round, Black, 3-3/8" ID, 3-5/8" OD, 1/8" Width (Pack of 8)
$8.93
Description
Made of Buna-nitrile (also called Buna-N) for use with a variety of fluids from petroleum to aliphatic hydrocarbons.Durometer (hardness) of 50A for resistance to penetration.Round cross-section to provide a seal between cylindrical overlapping surfaces.For use across a wide temperature range from -30 degrees F/-34 degrees C to 250 degrees F/121 degrees C.Meets standards defined by Aerospace Standard AS568A
