AS09-10-00 is a standardized precision aerospace component, compliant with AS9100D quality standards and FAA/EASA regulations, widely applied in the fluid systems of large commercial aircraft.

It works as a straight-thread O-ring seal adapter, creating a reliable, pressure-tight seal for threaded connections in hydraulic, pneumatic, or fuel fluid lines. Its integrated O-ring structure forms a leak-proof bond between connected fluid components, preventing working fluid loss, pressure drops that would lower system efficiency, or contamination that could damage sensitive system parts during flight.

Made from corrosion-resistant titanium alloy with a fluorocarbon O-ring, it performs stably at -60°C to 270°C, and resists corrosion from aviation hydraulic fluids, dry compressed air, and aviation fuel. Weighing 0.1kg, it allows quick installation during MRO or production, a standardized part for aircraft fluid system connection stability.