Oil-Resistant FDA Grade Buna O-Ring, 1.109" ID, 1.387" OD, 70A, Black, Quantity 108/bag

Product Description

This FDA-grade Buna Nitrile O-Ring delivers exceptional oil resistance and regulatory compliance for demanding medical and pharmaceutical applications. Manufactured from FDA-compliant Buna Nitrile rubber with a 70A durometer, it provides optimal sealing force and compression set resistance while maintaining flexibility. The black formulation ensures consistent performance and identification in medical device assemblies, pharmaceutical processing equipment, and laboratory instrumentation. With full REACH/ROHS compliance and FDA-grade certification, this seal meets stringent regulatory requirements for direct and indirect food contact applications. The precisely engineered dimensions (1.109″ ID, 1.387″ OD, 0.14″ wall thickness) ensure reliable fitment in standard groove configurations while providing effective sealing against oils, greases, and many industrial fluids. Each lot ships within 2 weeks and comes packaged in convenient 108-count bags for inventory management and cleanroom handling. The material’s inherent chemical resistance to petroleum-based products and biocompatibility make it ideal for medical device pumps, pharmaceutical processing equipment, and food-grade machinery where oil exposure is common. This O-Ring represents a reliable sealing solution that combines regulatory confidence with proven performance in critical fluid handling applications.