ISO 6621-4:2024
Current
The latest, up-to-date edition.
Internal combustion engines — Piston rings — Part 4: General specifications
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
English
01-05-2024
Important note : Users cannot be edited or removed once added to your Multi user PDF.
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 |
Standard
|
| Pages |
28
|
| PublisherName |
International Organization for Standardization
|
| Status |
Current
|
| Supersedes |
Access your standards online with a subscription
Features
-
Simple online access to standards, technical information and regulations.
-
Critical updates of standards and customisable alerts and notifications.
-
Multi-user online standards collection: secure, flexible and cost effective.