GASKET, 60 DURO BUNA-N, 12.00" 300# FF

Part number 13726FF125B1200 is a black Buna-N (Nitrile) Class 300 full face Flange Gasket with a 12 inch nominal pipe size, a Class 300 pressure rating, and a thickness of 0.125 inch. A flange gasket provides a replaceable sealing element at every flanged pipe connection. This item is further identified as NPS, 0.125 THK.

This material stands up to petroleum-based oils, water, and many alcohols. That behavior comes from the compound itself: Buna-N (Nitrile) is specified for the most widely specified general-purpose sealing elastomer, strong abrasion and tear resistance. It should not be specified for service in strong acids or polar solvents.

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

Stocked as 13726FF125B1200 and sold individually. 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.