1Key Takeaways
This SAE Aerospace Standard (AS) defines contamination classes and levels for particulate contamination of hydraulic fluids and includes methods of reporting related data (Appendix A). The contamination levels selected are based on the widely accepted NAS 1638 cleanliness classes. The conversion from NAS 1638 cleanline…
2Scope / Description
This SAE Aerospace Standard (AS) defines contamination classes and levels for particulate contamination of hydraulic fluids and includes methods of reporting related data (Appendix A). The contamination levels selected are based on the widely accepted NAS 1638 cleanliness classes. The conversion from NAS 1638 cleanliness class specifications to AS4059 class specifications is defined. The comparison of the NAS 1638 classes to AS4059 classes and levels is provided and are defined and the differences explained (Appendix B). NAS 1638 classes based on weight of particles are not applicable to these classes and are not included. A contamination code has been adde
5Citation Network
Standards that cite SAE AS4059F-2013
Referenced by SAE AS4059F-2013
ARP5376
AS598
ISO 11171:2010
ISO 11500:2008
ISO 4402:1991
ISO 4407:2002
NAS 1638
6Frequently Asked Questions
What is SAE AS4059F-2013?
SAE AS4059F-2013 — Aerospace Fluid Power - Contamination Classification for Hydraulic Fluids is an international standard developed by Society of Automotive Engineers (SAE). This SAE Aerospace Standard (AS) defines contamination classes and levels for particulate contamination of hydraulic fluids and includes methods of reporting related data (Appendix A). The contamination levels selected are based on the widely...
What does SAE AS4059F-2013 cover?
This standard covers: This SAE Aerospace Standard (AS) defines contamination classes and levels for particulate contamination of hydraulic fluids and includes methods of reporting related data (Appendix A). The contamination levels selected are based on the widely accepted NAS 1638 cleanliness classes. The conversion...
Who should use this standard?
This standard is intended for organizations, professionals, and stakeholders involved in the aerospace and defense industry. It is applicable to manufacturers, service providers, regulatory bodies, and certification organizations.
What is the latest version of SAE AS4059F-2013?
The current published version is SAE AS4059F-2013, published on 2013-09-27. Always check for amendments or pending revisions.
How do I purchase SAE AS4059F-2013?
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