MS28778-6 is a high-quality tube fitting boss gasket for aerospace hydraulic and fuel systems. It replaces AN6290 gaskets, providing a secure, leak-proof fit for 3/8-inch tube outer diameter with durable 90 Shore A rubber.
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Overview
This precision-engineered black rubber O-ring is designed for high-pressure aircraft engines and hydraulic fittings. It ensures system integrity and simplifies maintenance with standardized sizing and robust construction for long service life.
Features & Benefits
Fully interchangeable with legacy AN6290 gaskets
Precise fit for 3/8-inch tube outer diameter
Meets stringent aerospace standards for flight safety
High-durometer construction ensures leak-proof seal
Standardized design simplifies maintenance and compatibility
Durable rubber material provides long-lasting performance
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