GASKET, 60 DURO BUNA-N, 4.000" 150# FF

Ordered as 13726FF062A0400, this is a black Buna-N (Nitrile) Class 150 full face Flange Gasket built to a 4 inch nominal pipe size, a Class 150 pressure rating, and a thickness of 0.062 inch. The flange gasket provides a replaceable sealing element at every flanged pipe connection. The catalog record notes: NPS, 0.062 THK.

The material holds up against many alcohols, water, and hydraulic fluids. Buna-N (Nitrile) is known for the most widely specified general-purpose sealing elastomer and an economical choice for high-volume maintenance programs. Verify compatibility before use with strong acids or polar solvents.

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

This item is sold individually under part number 13726FF062A0400. Application requirements vary, so validate compatibility with your process conditions prior to installation.