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ISO 6621-2:2003Withdrawn

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

Moteurs à combustion interne — Segments de piston — Partie 2: Principes de mesure pour inspection

This edition has been replaced by ISO 6621-2:2020.

Abstract / scope

ISO 6621-2:2003 specifies the principles to be used in the measuring for inspection purposes of piston rings for both reciprocating internal combustion engines and compressors working under analogous conditions. It is applicable to all such rings of a diameter greater than or equal to 200 mm.

Life cycle

Replaces

ISO 6621-2:1984WithdrawnInternal combustion engines — Piston rings — Part 2: Inspection measuring principlesInternational Standard · Published 1 Feb 1984 · ISO/TC 22

Replaced by

ISO 6621-2:2020PublishedInternal combustion engines — Piston rings — Part 2: Inspection measuring principlesInternational Standard · Published 3 Mar 2020 · ISO/TC 22/SC 34