Black NBR 70 O-Ring 3/4" ID x 15/16" OD - FDA Compliant, Durable Oil & Fuel Resistant Seal

Black N70116 O-ring is a crucial sealing component that forms barriers to prevent the passage of fluids and gases. It possesses both flexibility and strength, making it suitable for dynamic applications involving constant movement and pressure changes.

Composed of nitrile butadiene rubber, a common and versatile sealing component known as NBR, the durable O-ring features qualities of acrylonitrile (ACN) content. This key feature allows for a tailored balance of flexibility and resistance that enhances resilience against oils and fuels, inclusing petroleum-based hydraulic fuels. 

The inclusion of NBR and ACN materials in the O-ring not only accommodates a broad spectrum of service temperatures but also delivers robust resistance to hydrocarbon solvents, alongside exceptional resistance to both alkalis and acids.

With a 70 durometer, the oil and fuel resistant O-ring is less susceptible to wear and tear over time, maintaining integrity even under harsh conditions. By reducing the likelihood of leaks, it diminishes the need for frequent maintenance and replacements and ensures sustained performance and reliability. 

Meeting rigorous industry standards, the N70116 sealing O-ring is DNV, FDA compliant, ISD certified, NFPA listed, and PTDA certified to overall enhance safety, quality and performance standards as well as market appeal and consumer trust.