Buna 70-041-Black-Pk10

APG stocks the SB-H70041-10, an AS568-041 black Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 2.989 in (75.92 mm), a cross section of 0.07 in (1.78 mm), and an outside diameter of 3.129 in (79.48 mm). An o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load. Additional detail on this item: 0.070CSX2.989"IDX3.129"OD.

This material stands up to many alcohols, hydraulic fluids, and petroleum-based oils. Buna-N (Nitrile) is specified for reliable performance in both static and dynamic service, low compression set under sustained load. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C).

Common environments for this compound include agricultural equipment, construction equipment, and general industrial maintenance.

Order part number SB-H70041-10, sold by the bag. Nominal inside diameter is listed as 3 inch. Review your operating media and conditions against this specification before installation. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.