Reference number
ISO 6624-4:2016
© ISO 2025
International Standard
ISO 6624-4:2016
Internal combustion engines — Piston rings — Part 4: Half keystone rings made of steel
Edition 2
2016-02
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Published (Edition 2, 2016)
This publication was last reviewed and confirmed in 2024. Therefore this version remains current.

ISO 6624-4:2016

Language
Format
CHF 132
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Abstract

ISO 6624-4:2016 specifies the essential dimensional features of half keystone rings made of steel, types HK, HKB and HKBA, having nominal diameters from 50 mm up to, and including, 160 mm, used in reciprocating internal combustion piston engines for road vehicles and other applications.

General information

  • Status
     : Published
    Publication date
     : 2016-02
    Stage
    : International Standard to be revised [90.92]
  • Edition
     : 2
    Number of pages
     : 20
  • Technical Committee :
    ISO/TC 22/SC 34
    ICS :
    43.060.10 
  • RSS updates

Life cycle

Sustainable Development Goals

This standard contributes to the following Sustainable Development Goal

9
Industry, Innovation and Infrastructure

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