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ISO/FDIS 6621-4

Superseded

Superseded

Internal combustion engines — Piston rings — Part 4: General specifications

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

01-18-2024

Superseded date

05-01-2024

US$227.00
Excluding Tax where applicable

This document specifies the general characteristics of piston rings for reciprocating internal combustion engines for road vehicles and other applications (the individual dimensional criteria for these rings are given in the relevant International Standards). It also provides a system for ring coding, designation, and marking. It is applicable to all such rings of a nominal diameter from 30mm up to and including 200mm.

Committee
ISO/TC 22/SC 34
DocumentType
Draft
Pages
29
PublisherName
International Organization for Standardization
RevisionOf
Status
Superseded

US$227.00
Excluding Tax where applicable