K-Port Boss Sealing

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K-Port Metal Boss Sealing 

The K-Port metal boss seal is designed to prevent fluid leakage and/or pressure loss between a fitting (per AS-933; supercedes MS-33656) and a connection port (per AS-5202; supercedes MS-33649). 

The K-Port metal boss seal design was optimized in house by our expert engineering staff and analyzed through FEA, burst pressure testing and leak testing. It is designed to function under extreme temperatures over a wide pressure range.

The K-Port metal boss seal design has been qualified for space flight and is also used in cryogenic and high temperature applications. This seal can be found in various gas, solid and liquid fuel delivery hardware such as nozzles, AN fittings, sensors, instrumentation and valves.

To learn more about K-Port Seal Technology, download our K-Port Metal Boss Seal Technology PDF. You can also contact us for a custom-engineered solution to your application or to request a quote.