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Chinese Standard: GB/T 47383-2026

GB/T 47383-2026 is the Chinese version electronic standard. After you successfully purchase, we will send the electronic version of this standard to your email address. If you have any question, please contact email: ChineseStandardsLibraryS001@gmail.com.


Aerospace—O-ring grooves—Dimensions


Standard in brief
Scope of Application:  
本文件规定了航空航天应用的静密封O形圈沟槽的尺寸和公差。
本文件适用于下列航空航天应用的静密封O形圈沟槽的尺寸和公差:
——杆或缸的径向密封沟槽;
——受内部压力或外部压力的轴向密封沟槽。

Basic information
Standard No:GB/T 47383-2026
Standard Name:航空航天 O形圈沟槽 尺寸
English Name:Aerospace—O-ring grooves—Dimensions
Standard Status:即将实施
Release Date:2026-04-30
Effective Date:2026-11-01
Language of Publication:中文简体

Standard Classification
ICS Number:49.045
CCS Number:V20

Related Standards
Adopted Standards:ISO 23748:2016
Adopted Standard Name:《航空航天 O形圈沟槽 尺寸》
Adoption Level:MOD

Publication Information
Number of pages:36
Number of words:48 K
Format:大16
Edition:1
Color Pages:0
Electronic Version:Yes
Color Images:No
Print Publication Date:2026-04-01

Standard Revision Information
Has Amendment:No

Other Information
Application Dept:国家市场监督管理总局、国家标准化管理委员会
Standard Type:CN
Standard Attribute:GB
Other Standard Number:47383
Drafter:王献岭、王然然、贾方迪、侯松峰、李志珠、贾远成、冯广祥、王玉涛、刘诚、马建、王世鹏、许晨昱、施欢、谢春稳
Drafting Organization:新乡航空工业(集团)有限公司、中国航发湖南动力机械研究所、中国商用飞机有限责任公司上海飞机设计研究院、中航机载系统共性技术有限公司
Management Organization:全国航空器标准化技术委员会(SAC/TC 435)
Proposing Department:全国航空器标准化技术委员会(SAC/TC 435)

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