This o-ring is supplied in black Buna-N (Nitrile) 90 Shore A measuring an inside diameter of 14.8 mm (0.583 in), a cross section of 2.4 mm (0.094 in), and an outside diameter of 19.6 mm (0.77 in), catalogued under part number H90M2.4X14.8. It creates a positive seal at flange, piston and rod interfaces without added hardware. Source specification: Metric O-RING, JIS P15.
As a material, Buna-N (Nitrile) is known for low compression set under sustained load, reliable performance in both static and dynamic service. Expect good resistance to many alcohols, petroleum-based oils, and greases and lubricants. 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 ozone and direct sunlight or automotive brake fluid.
It sees regular use in construction equipment, agricultural equipment, and fluid power.
H90M2.4X14.8 ships individually. Unit weight is approximately 0.3442 g. 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.
description 2.4MM CS X 14.8MM ID BLACK BUNA 90D
uf_description2 METRIC O-RING, JIS P15
Actual_OD 19.6 mm (0.77 inch)
Actual_CS 2.4 mm (0.094 inch)
Actual_ID 14.8 mm (0.583 inch)
ProductCode Description O-Rings - Metric - Commodity