ISO 12584:2013

Aerospace — Hydraulic fluid components — Expression of particulate contamination levels

Publication date: Nov 4, 2013

General information

Current stage: 90.60 Effective date: Mar 5, 2026

Originator: ISO

Owner: ISO/TC 20/SC 10

Type: International Standard

ICS: 49.080

Languages: English

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Status: Published

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Scope

ISO 12584:2013 defines the method of reporting and communicating the contamination (or cleanliness) level of components used in aerospace fluid systems.
It also presents a coding system which allows cleanliness data to be reported, both in a shortened manner and in a complete manner, when communicating for reporting contamination level measurement results and for specifying cleanliness requirements.

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PUBLISHED
ISO 12584:2013
90.60 Close of review
Mar 5, 2026