BUNA N 70 ORING KIT B - RED BOX

Ordered as H70K, this is a Buna-N (Nitrile) O-Ring Kit. The o-ring kit packages an assortment of commonly needed sizes so maintenance teams can complete a repair without waiting on a parts order.

The material holds up against propane and butane, greases and lubricants, and hydraulic fluids. That behavior comes from the compound itself: Buna-N (Nitrile) offers reliable performance in both static and dynamic service, low compression set under sustained load. Continuous operating temperature is published at -40°F (-40°C) to 250°F (121.1°C).

You will find this material specified across agricultural equipment, construction equipment, and hydraulic and pneumatic systems.

This item is sold individually under part number H70K. Unit weight is approximately 0.468 g. Review your operating media and conditions against this specification before installation. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.