The H70MD932 is an AS568-932 black Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 2.337 in (59.36 mm), a cross section of 0.118 in (3 mm), and an outside diameter of 2.573 in (65.35 mm). This o-ring creates a positive seal at flange, piston and rod interfaces without added hardware.
It resists many alcohols, greases and lubricants, and hydraulic fluids. Buna-N (Nitrile) is specified for strong abrasion and tear resistance, reliable performance in both static and dynamic service. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C).
This o-ring is metal detectable for HACCP and foreign-body control programs. Typical settings include hydraulic and pneumatic systems, agricultural equipment, and automotive.
H70MD932 ships individually. Nominal inside diameter is listed as 2 inch. Review your operating media and conditions against this specification before installation. For a size or compound outside the standard catalog, APG can quote from a print or sample.
Description -932 BLACK BUNA 70D O-RING
Actual Cross Section 0.118 inch (3 mm)
Actual Inside Diameter 2.337 inch (59.36 mm)
Actual Outside Diameter 2.573 inch (65.35 mm)
Measurement System Imperial
Product Category O-Rings - FDA / Metal Detectable