标准摘要
[中文适用范围]： 本文件规定了用于航空航天结构且最高工作温度不超过 425 °C 的 MJ 螺纹公制自锁螺母的测试方法。它描述了测试装置和每种测试的方法。它适用于上述定义的自锁螺母，前提是相关文件（尺寸标准、图纸、采购规范等）引用了本文件。 [外文原描述]： This document specifies test methods for metric self-locking nuts with MJ threads intended for use in aerospace construction at maximum operating temperatures less than or equal to 425 °C. It describes the test device and the method for each test. It applies to self-locking nuts as defined above, provided that the relevant documents (dimensional standard, drawing, procurement specification, etc.) refer to this document.
英文名称Aerospace — Nuts, self-locking, with maximum operating temperature less than or equal to 425 °C — Test methods