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NAS1057W4-062

Flat Washer

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Description

Steel washer

Specifications

Hole Diameter 0.256 inches minimum and 0.263 inches maximum
Material Steel
Material Specification Ams 5731 assn std single material response
Overall Diameter 0.365 inches minimum and 0.385 inches maximum
Part Name Assigned By Controlling Agency Navy special project
Specification Data 80205-nas1057 professional/industrial association standard
Surface Treatment Passivate
Surface Treatment Specification Qq-p-35 fed spec single treatment response
Thickness 0.062

Cross-reference

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