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MS9549-09

Flat Washer

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Description

Flat Washer

Specifications

Hole Diameter 0.208 inches minimum and 0.223 inches maximum
Industry Standards/Certification AMS 5510
Material CRES
Material Specification Ams 5510 assn std single material response
NIIN 00-993-8728
NSN 5310-00-993-8728
Overall Diameter 0.428 inches minimum and 0.448 inches maximum
Surface Finish 63.0 microinches bottom, 63.0 microinches top
Thickness 0.028 inches minimum and 0.036 inches maximum
Type Flat

Other sizes

Parts that share this base number, ordered by size. Always verify the full specification before substituting.

Cross-reference

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Catalog data updated 2026-07-05. Report a data error