ISO 6624-3:2017

Internal combustion engines — Piston rings — Part 3: Keystone rings made of steel

Publication date:   Apr 27, 2017

General information

90.92 Standard to be revised   Nov 1, 2023

ISO

ISO/TC 22/SC 34 Propulsion, powertrain and powertrain fluids

International Standard

43.060.10   Engine block and internal components

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Scope

ISO 6624-3:2017 specifies the essential dimensional features of keystone rings made of steel, types T, TB, TBA, TM, K, KB, KBA and KM, having diameters from 70 mm up to and including 160 mm, used in reciprocating internal combustion piston engines.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 6624-3:2001

NOW

PUBLISHED
ISO 6624-3:2017
90.92 Standard to be revised
Nov 1, 2023

REVISED BY

IN_DEVELOPMENT
ISO/CD 6624-3