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BS ISO 6623:2013

Current

Current

The latest, up-to-date edition.

Internal combustion engines. Piston rings. Scraper rings made of cast iron

Available format(s)

Hardcopy , PDF

Language(s)

English

Published date

31-07-2013

€254.76
Excluding VAT

Foreword
Introduction
1 Scope
2 Normative references
3 Overview
4 Ring types and designation examples
5 Common features
6 Force factors
7 Dimensions
Bibliography

Describes the essential dimensional features of scraper rings made of cast iron, types N, NM, E, and EM, having diameters from 30 mm up to and including 200 mm, used in reciprocating internal combustion engines for road vehicles and other applications.

Committee
MCE/22
DevelopmentNote
Supersedes BS 5341-7.2(1992) & 98/716034 DC (02/2004)
DocumentType
Standard
Pages
38
PublisherName
British Standards Institution
Status
Current
Supersedes

This International Standard specifies the essential dimensional features of scraper rings made of cast iron, types N, NM, E, and EM, having diameters from 30mm up to and including 200mm, used in reciprocating internal combustion engines for road vehicles and other applications.

Standards Relationship
ISO 6623:2013 Identical

ISO 6622-2:2013 Internal combustion engines — Piston rings — Part 2: Rectangular rings made of steel
ISO 6621-2:2003 Internal combustion engines Piston rings Part 2: Inspection measuring principles
ISO 6624-2:2016 Internal combustion engines — Piston rings — Part 2: Half keystone rings made of cast iron
ISO 6624-3:2017 Internal combustion engines — Piston rings — Part 3: Keystone rings made of steel
ISO 6626-2:2013 Internal combustion engines — Piston rings — Part 2: Coil-spring-loaded oil control rings of narrow width made of cast iron
ISO 6621-5:2013 Internal combustion engines Piston rings Part 5: Quality requirements
ISO 6624-1:2017 Internal combustion engines — Piston rings — Part 1: Keystone rings made of cast iron
ISO 1101:2017 Geometrical product specifications (GPS) — Geometrical tolerancing — Tolerances of form, orientation, location and run-out
ISO 6624-4:2016 Internal combustion engines — Piston rings — Part 4: Half keystone rings made of steel
ISO 6625:1986 Internal combustion engines Piston rings Oil control rings
ISO 6622-1:2003 Internal combustion engines Piston rings Part 1: Rectangular rings made of cast iron
ISO 6626:1989 Internal combustion engines — Piston rings — Coil-spring-loaded oil control rings
ISO 6621-3:2000 Internal combustion engines Piston rings Part 3: Material specifications
ISO 6627:2011 Internal combustion engines Piston rings Expander/segment oil-control rings
ISO 6621-1:2007 Internal combustion engines Piston rings Part 1: Vocabulary
ISO 6621-4:2015 Internal combustion engines — Piston rings — Part 4: General specifications
ISO 6626-3:2008 Internal combustion engines Piston rings Part 3: Coil-spring-loaded oil control rings made of steel

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