This o-ring is supplied in black Buna-N (Nitrile) 70 Shore A with an inside diameter of 34 mm (1.339 in), a cross section of 1 mm (0.039 in), and an outside diameter of 36 mm (1.42 in), catalogued under part number H1X34. It creates a positive seal at flange, piston and rod interfaces without added hardware.
Buna-N (Nitrile) is specified for strong abrasion and tear resistance, the most widely specified general-purpose sealing elastomer. Expect good resistance to many alcohols, water, and petroleum-based oils. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service. It should not be specified for service in strong acids or polar solvents.
Maintenance and OEM teams specify it across agricultural equipment, hydraulic and pneumatic systems, and automotive.
Reference part number H1X34 when ordering; the item is sold individually. Unit weight is approximately 0.1091 g. Review your operating media and conditions against this specification before installation.
description 1MM CS X 34MM ID BLACK BUNA 70D
uf_description2 METRIC O-RING
Actual_OD 36 mm (1.42 inch)
Actual_CS 1 mm (0.039 inch)
Actual_ID 34 mm (1.339 inch)
ProductCode Description O-Rings - Metric - Commodity