本规范规定了用于航空和航空衍生船舶和工业应用的5 cSt级燃气轮机发动机润滑油的基本物理、化学和性能限制，以及执行这些要求的实验室的标准试验方法和要求。它还定义了确保批次一致性和材料可追溯性的质量控制要求，以及管理和传达油配方和品牌变化的程序。本规范引用了性能审查协会（PRI）的产品鉴定流程。可参考本规范，通过附录D第D.2节中的地址向PRI索取提交信息。 符合本规范的产品列在PRI管理的合格产品清单（QPL）上。在批准在设备中使用石油之前，个别设备制造商可能需要进行额外的测试和评估。在航空和航空衍生的海洋和工业应用中使用特定燃气轮机油的批准和/或认证是各设备制造商和/或政府机构的责任，并不意味着符合或符合本规范。

This specification defines basic physical, chemical, and performance limits for 5 cSt grades of gas turbine engine lubricating oils used in aero and aero-derived marine and industrial applications, along with standard test methods and requirements for laboratories performing them. It also defines the quality control requirements to assure batch conformance and materials traceability, and the procedures to manage and communicate changes in oil formulation and brand. This specification invokes the Performance Review Institute (PRI) product qualification process. Requests for submittal information may be made to the PRI at the address in Appendix D Section D.2, referencing this specification. Products qualified to this specification are listed on a Qualified Products List (QPL) managed by the PRI. Additional tests and evaluations may be required by individual equipment builders before an oil is approved for use in their equipment. Approval and/or certification for use of a specific gas turbine oil in aero and aero-derived marine and industrial applications is the responsibility of the individual equipment builders and/or governmental authorities and is not implied by compliance with or qualification to this specification.