KS R ISO 6624-3:2003
Internal combustion engines－Piston rings－Part 3：Keystone rings made of steel

Standard No.

KS R ISO 6624-3:2003

Release Date

2003

Published By

Korean Agency for Technology and Standards (KATS)

Status

Be replaced

Replace By

KS R ISO 6624-3:2018

Latest

KS R ISO 6624-3-2023

Scope

This standard covers T, TB, and TBA with a diameter of 70 to 160 mm used in reciprocating internal combustion engines.

KS R ISO 6624-3:2003 history

• 2023 KS R ISO 6624-3-2023 Internal combustion engines — Piston rings — Part 3: Keystone rings made of steel
• 2018 KS R ISO 6624-3:2018 Internal combustion engines — Piston rings — Part 3: Keystone rings made of steel
• 2003 KS R ISO 6624-3:2003 Internal combustion engines－Piston rings－Part 3：Keystone rings made of steel