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NAS1149C2690R

Flat Washer

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Description

Hole Diameter: 1-41/64", Diameter: 2-25/64", Thickness: 3/32

Specifications

Hole Diameter 1.630 inches minimum and 1.650 inches maximum
Material CRES
Material Specification Mil-s-5059 mil spec 1st material response and mil-s-6721 mil spec 2nd material response and mil-s-6721 mil spec 3rd material response and mil-s-6721 mil spec 4th material response
Overall Diameter 2.370 inches minimum and 2.395 inches maximum
Surface Treatment Passivate
Thickness 0.080 inches minimum and 0.100 inches maximum

Cross-reference

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