BUNA 90 FACE SEAL ORING KIT

Part number H90KFACE is a Buna-N (Nitrile) O-Ring Kit. An o-ring kit packages an assortment of commonly needed sizes so maintenance teams can complete a repair without waiting on a parts order. This item is further identified as Contains 8 Sizes.

The material holds up against water, propane and butane, and many alcohols. That behavior comes from the compound itself: Buna-N (Nitrile) offers reliable performance in both static and dynamic service, strong abrasion and tear resistance. Published continuous service range is -40°F (-40°C) to 250°F (121.1°C). Applications involving polar solvents or automotive brake fluid call for a different compound.

Maintenance and OEM teams specify it across agricultural equipment, fluid power, and general industrial maintenance.

H90KFACE ships individually. Unit weight is approximately 0.228 g. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG can cross-reference from an existing part number, a drawing or a physical sample if this size is not an exact match.