BUNA N90 BOSS KIT

APG stocks the H90KBOSS12, a Buna-N (Nitrile) O-Ring Kit. An o-ring kit gives a shop broad size coverage at a lower cost than stocking each size individually. Source specification: Contains 12 Sizes.

As a material, Buna-N (Nitrile) is specified for low compression set under sustained load and an economical choice for high-volume maintenance programs. Expect good resistance to hydraulic fluids, greases and lubricants, and water. The material carries a published service range of -40°F (-40°C) to 250°F (121.1°C). It should not be specified for service in polar solvents or strong acids.

It sees regular use in construction equipment, fluid power, and hydraulic and pneumatic systems.

Reference part number H90KBOSS12 when ordering; the item is sold individually. As always, verify media compatibility and operating conditions against the requirements of your specific application. APG supports cross-referencing from drawings, samples and competitor numbers when a listed size is not an exact fit.