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

This Buna-N / Nitrile Full Face FF Flange Gasket, 4 inch, Class 150, 1/8 inch Thick provides a product-specific full face flange gasket option for plant maintenance, fluid handling equipment, and reseller catalog programs. The row attributes combine Buna-N / Nitrile / NBR material, FF flange gasket terminology, Class 150 / 150 lb pressure class, 4 inch size, and 1/8 inch thickness for clearer gasket sourcing. Buna-N, Nitrile, and NBR wording are used together where helpful because buyers may search using any of those common material terms. The copy supports non-branded search intent around flange gasket selection, gasket kit identification, conduit sealing, and industrial sealing components. Source notes identify NPS, 0.125 THK, which has been retained in the generated product context where it helps distinguish the row. The product data identifies size 4 inch, thickness 1/8 inch, and Class 150 / 150 lb pressure class. The product details help buyers connect the part to common searches for flange gaskets, gasket kits, industrial gasket materials, and maintenance replacement components. This helps industrial buyers compare gasket options by product type, material family, flange format, and maintenance use case.