ISO 6624-2:2016

Internal combustion engines — Piston rings — Part 2: Half keystone rings made of cast iron ISO 6624-2:2016

General information

Current stage: 90.93 Standard confirmed Mar 15, 2024

Originator: ISO

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

Type: International Standard

ICS: 43.060.10 Engine block and internal components

Scope

ISO 6624-2:2016 specifies the essential dimensional features of half keystone rings made of cast iron, types HK, HKB and HKBA, having nominal diameters from 38 mm up to, and including, 160 mm, used in reciprocating internal combustion piston engines for road vehicles and other applications.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 6624-2:2003

NOW

PUBLISHED
ISO 6624-2:2016
90.93 Standard confirmed
Mar 15, 2024

REVISED BY

ABANDON
ISO/WD 6624-2