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FLAT WASHERS NAS620-4

Packaged Items
SinglePack of 25
DescriptionPart NumberPackage Quantity
FLAT WASHERS NAS620-4NAS620-425

Overview

MIL-SPEC designations for flat washers, NAS620. Covered by military procurement specification FF-W-92 which has, as minimum requirements.

1.Chemical analysis

2.Process certification on protective finish

3. Workmanship

4. Magnetic permeability (stainless steel only)

   
California Prop 65 Warning Symbol

WARNING: The product may contain and/or expose you to a chemical(s) or substance(s) which are known to the State of California to cause cancer and/or birth defects or other reproductive harm. www.P65Warnings.ca.gov

Reviews

Q&A

Please note, Aircraft Spruce's personnel are not certified aircraft mechanics and can only provide general support and ideas, which should not be relied upon or implemented in lieu of consulting an A&P or other qualified technician. Aircraft Spruce assumes no responsibility or liability for any issue or problem which may arise from any repair, modification or other work done from this knowledge base. Any product eligibility information provided here is based on general application guides and we recommend always referring to your specific aircraft parts manual, the parts manufacturer or consulting with a qualified mechanic.

Q: Are these MAS620 washers stainless or cad plated steel?

These are cad plated.

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