ISO 6623

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

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Organization:	ISO
Publication Date:	15 July 2013
Status:	active
Page Count:	34
ICS Code (Engine block and internal components):	43.060.10

scope:

This International Standard specifies 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.

Document History

ISO 6623

July 15, 2013

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

This International Standard specifies 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...

ISO 6623

February 1, 2004

Internal combustion engines Piston rings Scraper rings made of cast iron

A description is not available for this item.

ISO 6623

January 1, 1986

Internal Combustion Engines - Piston Rings - Scraper Rings

A description is not available for this item.

References

This document references:

ISO 6626-2 - Internal combustion engines - Piston rings - Part 2: Coil-spring-loaded oil control rings of narrow width made of cast iron

Published by ISO on August 1, 2013

This part of ISO 6626 specifies the essential dimensional features of coil-spring-loaded oil control rings made of cast iron, types DSF-C, SSF, GSF, DSF, SSF-L, DSF-NG and DSF-CNP. It is applicable...

This document references:

ISO 6621-5 - Internal combustion engines — Piston rings — Part 5: Quality requirements

Published by ISO on January 1, 2020

This document specifies quality aspects that can be defined but that are not normally found on a drawing specification. It covers the following: — single‑piece piston rings of grey cast iron or...

This document references:

ISO 6621-4 - Internal combustion engines - Piston rings - Part 4: General specifications

Published by ISO on March 15, 2015

This part of ISO 6621 specifies the general characteristics of piston rings for reciprocating internal combustion engines for road vehicles and other applications (the individual dimensional criteria...

This document references:

ISO 6621-1 - Internal combustion engines - Piston rings - Part 1: Vocabulary

Published by ISO on February 1, 2018

This document defines the most commonly used terms for piston rings. These terms designate either types of piston rings or certain characteristics and phenomena of piston rings. The terms and...

This document references:

ISO 6621-1 - Internal combustion engines - Piston rings - Part 1: Vocabulary

Published by ISO on February 1, 2018

This document defines the most commonly used terms for piston rings. These terms designate either types of piston rings or certain characteristics and phenomena of piston rings. The terms and...

This document references:

ISO 6621-2 - Internal combustion engines — Piston rings — Part 2: Inspection measuring principles

Published by ISO on March 1, 2020

This document defines the measuring principles to be used for measuring piston rings; it applies to piston rings up to and including 200 mm diameter for reciprocating internal combustion engines....

This document references:

ISO 6626-2 - Internal combustion engines - Piston rings - Part 2: Coil-spring-loaded oil control rings of narrow width made of cast iron

Published by ISO on August 1, 2013

This document references:

ISO 6621-5 - Internal combustion engines — Piston rings — Part 5: Quality requirements

Published by ISO on January 1, 2020

This document references:

ISO 6621-4 - Internal combustion engines - Piston rings - Part 4: General specifications

Published by ISO on March 15, 2015