MIL-V-5527A, MILITARY SPECIFICATION: VALVES; AIRCRAFT, HYDRAULIC THERMAL EXPANSION RELIEF (14-MAY-1951)
MIL-V-5527A, MILITARY SPECIFICATION: VALVES; AIRCRAFT, HYDRAULIC THERMAL EXPANSION RELIEF (14-MAY-1951)., The specification establishes the requirements for hydraulic thermal expansion relief valves of the types and classes specified herein.