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ISO 6621-1:2007

Internal combustion engines — Piston rings — Part 1: Vocabulary

Oct 30, 2007
95.99 Withdrawal of Standard   Mar 5, 2018

General information

95.99     Mar 5, 2018

ISO

ISO/TC 22/SC 34

International Standard

01.040.43     43.060.10  

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Scope

ISO 6621-1:2007 defines the most commonly used terms for piston rings. These terms designate either types of piston rings or certain characteristics and phenomena of piston rings.
The terms and definitions in ISO 6621-1:2007 apply to piston rings for reciprocating internal combustion engines. They may also be used for piston rings of compressors working under analogous conditions.

Life cycle

PREVIOUSLY

WITHDRAWN
ISO 6621-1:1986

NOW

WITHDRAWN
ISO 6621-1:2007
95.99 Withdrawal of Standard
Mar 5, 2018

REVISED BY

PUBLISHED
ISO 6621-1:2018

National adoptions

Internal combustion engines — Piston rings — Part 1: Vocabulary

60.60 Standard published

DPS/KT 320 more