GASKET, CNA 750, 4.000" 150# FF

13860FF125A0400FC is a light green Buna-N (Nitrile) Class 150 full face Flange Gasket with a 4 inch nominal pipe size, a Class 150 pressure rating, and a thickness of 0.125 inch. In service, this flange gasket fills the microscopic imperfections in flange faces so the joint holds pressure. Source specification: NPS, 0.125 THK.

Buna-N (Nitrile) is specified here for low compression set under sustained load, strong abrasion and tear resistance. It resists greases and lubricants, propane and butane, and petroleum-based oils. It should not be specified for service in ketones or automotive brake fluid.

Typical settings include construction equipment, automotive, and hydraulic and pneumatic systems.

This item is sold individually under part number 13860FF125A0400FC. 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.