VALVE ASSEMBLY,MINIMUM PRESSURE. Key specifications include special_features: FORMERLY 53273, end_item_identification: HELICOPTER IN-FLIGHT REFUELING RIG, part_name_assigned_by_controlling_agency: FLIGHT RECIRCULATION UNIT. This product is currently in active production with full OEM support.

This part is cataloged in the Federal Logistics Information System (FLIS) under NSN 4820-01-117-5680, indicating validated use in U.S. government and defense logistics supply chains. Available through authorized enterprise resellers and TPM (Third Party Maintenance) channels.

Verify compatibility with your specific system configuration before ordering.