https://www.66airfly.com/product/an6277-6-alt-419-6d27-teledyne-shuttle-valve-assembly/
AN6277-6 (ALT: 419-6D27) Teledyne Shuttle Valve Assembly - www.66airfly.com
Feb 26, 2025 - Some details about this part: Part Number: AN6277-6 Alternate Part Number: 419-6D27 Manufacturer: Teledyne