-133 WHITE BUNA 70D FDA O-RING

APG stocks the H70FDA133, an AS568-133 white Buna-N (Nitrile) 70 Shore A O-Ring with an inside diameter of 1.799 in (45.69 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 2.005 in (50.93 mm). An o-ring seats in a machined groove and forms a leak-tight barrier when compressed between two mating surfaces.

This material stands up to water, petroleum-based oils, and many alcohols. Buna-N (Nitrile) is known for an economical choice for high-volume maintenance programs, strong abrasion and tear resistance. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C). Verify compatibility before use with ozone and direct sunlight or strong acids.

This item meets FDA requirements for food contact under 21 CFR 177.2600. You will find this material specified across fluid power, agricultural equipment, and automotive.

Reference part number H70FDA133 when ordering; the item is sold individually. Unit weight is approximately 1.098 g and nominal inside diameter is listed as 1 13/16 inch. Application requirements vary, so validate compatibility with your process conditions prior to installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.