-436 BLACK BUNA 70D O-RING

Part number H70436 is an AS568-436 black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 5.85 in (148.59 mm), a cross section of 0.275 in (6.99 mm), and an outside diameter of 6.4 in (162.56 mm). An o-ring delivers dependable bidirectional sealing in a compact groove envelope.

Buna-N (Nitrile) is specified here for low compression set under sustained load, strong abrasion and tear resistance. The material holds up against many alcohols, petroleum-based oils, and propane and butane. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Applications involving ketones or polar solvents call for a different compound.

Common environments for this compound include hydraulic and pneumatic systems, construction equipment, and general industrial maintenance.

Order part number H70436, sold individually. Unit weight is approximately 22.46 g. Review your operating media and conditions against this specification before installation.