Perfect for automotive, aerospace, and general industrial applications, they provide reliable sealing solutions that professionals trust.
29 mm Engineered for durability, these o-rings maintain excellent elastomeric properties up to 248°F, making them the go-to choice for various industrial uses.Nitrile Buna 90 Duro Black O-Ring, AS568-275, CS: 0. Nitrile o-rings, also known as Buna o-rings, offer unparalleled performance in petroleum-based oils, hydraulic fluids, and water applications.484 in 266.