ISO 6621-2:2003

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

Publication date:   Nov 10, 2003

95.99 Withdrawal of Standard   Mar 3, 2020

General information

95.99 Withdrawal of Standard   Mar 3, 2020

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 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

PREVIOUSLY

WITHDRAWN
ISO 6621-2:1984

NOW

WITHDRAWN
ISO 6621-2:2003
95.99 Withdrawal of Standard
Mar 3, 2020

REVISED BY

PUBLISHED
ISO 6621-2:2020