-132 WHITE BUNA 70D FDA O-RING

The H70FDA132 is an AS568-132 white Buna-N (Nitrile) 70 Shore A O-Ring supplied with an inside diameter of 1.737 in (44.12 mm), a cross section of 0.103 in (2.62 mm), and an outside diameter of 1.943 in (49.35 mm). This o-ring provides a reliable static or dynamic seal by deforming into its gland under assembly load.

Buna-N (Nitrile) is specified here for economical choice for high-volume maintenance programs, reliable performance in both static and dynamic service. The compound resists petroleum-based oils, water, and greases and lubricants. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C).

The compound meets FDA requirements for food contact under 21 CFR 177.2600. Common environments for this compound include agricultural equipment, fluid power, and automotive.

Stocked as H70FDA132 and sold individually. Unit weight is approximately 1.03 g and nominal inside diameter is listed as 1 3/4 inch. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.