8400 SERIES BUNA CUP 1-5/8 X 2 X 3/16W

Ordered as NU8406-0162, this is a Buna-N (Nitrile) U-Cup U-Cup Seal supplied with a 1-5/8 inch inside diameter, a 2 inch outside diameter, and a height of 3/16 inch. The u-cup seal provides low breakaway friction with strong sealing under load.

The material holds up against propane and butane, water, and greases and lubricants. Buna-N (Nitrile) is valued for reliable performance in both static and dynamic service, the most widely specified general-purpose sealing elastomer. It is not the right choice where ketones or polar solvents are present.

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

NU8406-0162 ships individually. Application requirements vary, so validate compatibility with your process conditions prior to installation. Not finding the exact configuration you need? APG cross-references from prints, samples and competitor part numbers.