Q/R #8 Male O-Ring Boss Plug Valved Black

The Q/R #8 Male O-Ring Boss Plug Valved Black is a JIFFY-TITE quick release adapter engineered for high-pressure hydraulic, pneumatic, and fuel systems where reliability and leak-free connections are non-negotiable. Designed for technicians, military personnel, and equipment operators who demand secure coupling under demanding field conditions, this 8 AN male o-ring boss plug provides the fast-disconnect capability essential in tactical, industrial, and mobile applications where time and precision matter equally.

This straight-pattern adapter couples an 8 AN male o-ring boss port to JIFFY-TITE's 5000 Series quick release plug using a valved mechanism that minimizes spillage and maintains system integrity during connection and disconnection. The FKM elastomer seal provides chemical resistance and temperature stability across wide operating ranges, while the black anodized aluminum body offers corrosion protection and durability in saltwater, arctic, and high-heat environments. The valved design actively seals fluid pathways when uncoupled, preventing system contamination and preserving precious hydraulic fluid or pressurized media.

Military ground support equipment, aircraft refueling systems, armored vehicle maintenance, and emergency response vehicles benefit most from this coupling's plug-and-play simplicity and sealed-pathway design. Operators in tactical logistics, aerospace maintenance, and offshore platforms rely on JIFFY-TITE quick releases to reduce downtime and eliminate messy fluid loss during routine service intervals. Installation is straightforward—simply thread the male o-ring boss end into your system's corresponding 8 AN female port, then engage the quick release plug to establish a secure, repeatable connection rated for sustained high-pressure operation.