FAB PSTN CUP 2 OD X 1/2 X 1/8 X 5/8 CH

Part number K203-625 is a Buna-N (Nitrile) U-Cup U-Cup Seal with a 1/8 inch inside diameter, a 2 inch outside diameter, and a height of 1/8 inch. An u-cup seal seals more effectively as system pressure increases, without added squeeze at rest. Additional detail on this item: With 5/8 ID Hole IN Center.

As a material, Buna-N (Nitrile) is widely chosen for the most widely specified general-purpose sealing elastomer, reliable performance in both static and dynamic service. The material holds up against petroleum-based oils, water, and hydraulic fluids. Exposure to ketones or automotive brake fluid will shorten service life.

You will find this material specified across automotive, hydraulic and pneumatic systems, and fluid power.

Order part number K203-625, sold individually. Confirm chemical compatibility, pressure and temperature against your own application requirements before installing.