This o-ring is supplied in AS568-932 black Buna-N (Nitrile) 50 Shore A 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), catalogued under part number H50932. It provides a reliable static or dynamic seal by deforming into its gland under assembly load.
The material holds up against propane and butane, petroleum-based oils, and greases and lubricants. Buna-N (Nitrile) offers low compression set under sustained load, reliable performance in both static and dynamic service. Service temperature is rated from -40°F (-40°C) through 250°F (121.1°C). It is not the right choice where ozone and direct sunlight or strong acids are present.
You will find this material specified across automotive, general industrial maintenance, and agricultural equipment.
Stocked as H50932 and sold individually. Nominal inside diameter is listed as 2 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.
Description -932 BLACK BUNA 50D 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 - Bulk - Commodity