ISO/CD 6624-2

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

General information

Current stage: 30.99 CD approved for registration as DIS Oct 10, 2024

Originator: ISO

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

Type: International Standard

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

PUBLISHED
ISO 6624-2:2016

NOW

IN_DEVELOPMENT
ISO/CD 6624-2
30.99 CD approved for registration as DIS
Oct 10, 2024