Ordered as H2X24.5, this is a black Buna-N (Nitrile) 70 Shore A O-Ring measuring an inside diameter of 24.5 mm (0.965 in), a cross section of 2 mm (0.079 in), and an outside diameter of 28.5 mm (1.12 in). The o-ring creates a positive seal at flange, piston and rod interfaces without added hardware. Additional detail on this item: Metric O-RING, JIS S25.
This material stands up to many alcohols, propane and butane, and water. Buna-N (Nitrile) is widely chosen for low compression set under sustained load, strong abrasion and tear resistance. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C).
Typical settings include hydraulic and pneumatic systems, general industrial maintenance, and construction equipment.
Order part number H2X24.5, sold individually. Unit weight is approximately 0.3195 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.
description 2MM CS X 24.5MM ID BLACK BUNA 70D
uf_description2 METRIC O-RING, JIS S25
Actual_OD 28.5 mm (1.12 inch)
Actual_CS 2 mm (0.079 inch)
Actual_ID 24.5 mm (0.965 inch)
ProductCode Description O-Rings - Metric - Commodity