Reference Source

ISO 6621-5:2013

For ISO 6621-5:2013, item title is Internal combustion engines — Piston rings — Part 5: Quality requirements; status code is 9599; successor is ISO 6621-5:2020; withdrawn / published date is 2013-09-13, recorded from its source on 2026-08-05.

Identifier
ISO 6621-5:2013 verified
Item title
Internal combustion engines — Piston rings — Part 5: Quality requirements verified
Status code
9599 verified
Successor
ISO 6621-5:2020
Withdrawn / published date
2013-09-13 verified
Sourceisopublicstorageprod.blob.core.windows.net
Verified
Review by
DatasetWithdrawn and superseded ISO standards

What the source says

55412,IS,,ISO 6621-5:2013,Internal combustion engines — Piston rings — Part 5: Quality requirements,Moteurs à combustion interne — Segments de piston — Partie 5: Exigences de qualité,2013-09-13,3,['43.060.10'],ISO/TC 22/SC 34,9599,[40891],[68942],['en'],14,"<p>ISO 6621-5:2013 specifies those quality aspects that are capable of definition but not normally found on a drawing specification.</p><p>It is applicable to the following: single-piece piston rings of grey cast iron or steel; multi-piece piston rings (oil control rings) consisting of cast iron parts and spring components; single-piece and multi-piece oil control rings of steel, i.e. oil control rings in the form of strip steel component

isopublicstorageprod.blob.core.windows.net, retrieved 2026-08-05

Source

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