APG stocks the H90002, an AS568-002 black Buna-N (Nitrile) 90 Shore A O-Ring supplied with an inside diameter of 0.042 in (1.07 mm), a cross section of 0.05 in (1.27 mm), and an outside diameter of 0.142 in (3.61 mm). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.
Buna-N (Nitrile) is specified here for most widely specified general-purpose sealing elastomer and economical choice for high-volume maintenance programs. It resists hydraulic fluids, propane and butane, and greases and lubricants. Rated temperature range runs from -40°F (-40°C) to 250°F (121.1°C) in continuous service.
Typical settings include construction equipment, agricultural equipment, and hydraulic and pneumatic systems.
Order part number H90002, sold individually. Unit weight is approximately 0.0137 g. As always, verify media compatibility and operating conditions against the requirements of your specific application.
Description -002 BLACK BUNA 90D O-RING
Actual Cross Section 0.05 inch (1.27 mm)
Actual Inside Diameter 0.042 inch (1.07 mm)
Actual Outside Diameter 0.142 inch (3.61 mm)
Measurement System Imperial
Product Category O-Rings - Bulk - Commodity