ISO 9139:1998 航天航空 平头或槽顶螺帽 采购规范.
标准编号:ISO 9139:1998
中文名称:航天航空 平头或槽顶螺帽 采购规范.
英文名称:Aerospace — Nuts, plain or slotted (castellated) — Procurement specification
发布日期:1998-12
标准范围
本国际标准规定了航空航天结构中使用的米制普通螺母或开槽(槽形)螺母(MJ螺纹符合ISO 5855-2)的要求特性。本标准适用于上述螺母,前提是相关定义文件中参考了本国际标准。
This International Standard specifies the required characteristics for metric plain or slotted (castellated) nuts, with MJ threads according to ISO 5855-2, for use in aerospace construction.It is applicable to nuts as defined above, provided that reference is made to this International Standard in the relevant definition document.
标准预览图


