Buna 70-317-Black-Pk50

This o-ring is supplied in AS568-317 black Buna-N (Nitrile) 70 Shore A built to an inside diameter of 0.912 in (23.16 mm), a cross section of 0.21 in (5.33 mm), and an outside diameter of 1.332 in (33.83 mm), catalogued under part number SB-H70317-50. It delivers dependable bidirectional sealing in a compact groove envelope. This item is further identified as 0.210CSX0.912"IDX1.332"OD.

Buna-N (Nitrile) is specified here for reliable performance in both static and dynamic service, strong abrasion and tear resistance. Expect good resistance to petroleum-based oils, greases and lubricants, and many alcohols. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C).

Common environments for this compound include construction equipment, fluid power, and automotive.

Reference part number SB-H70317-50 when ordering; the item is sold by the bag. As always, verify media compatibility and operating conditions against the requirements of your specific application.