标准编号：ISO 7320:2021
中文名称：航空航天 流体系统螺纹联接器和密封连接器 尺寸
英文名称：Aerospace — Couplings, threaded and sealed, for fluid systems — Dimensions
发布日期：2021-06
标准范围
This document establishes a system for sealing the port connection of couplings used in the aerospace industry.
It specifies dimensions to achieve interchangeability of the port connection, the fitting end and a seal. The seal can be a standard O-ring or a special ring.
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