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NAS1149C1890R
Flat Washer
Description
size: 1-1/8", thickness 0.09", corrosion resistant steel, passivated finish
Specifications
| Hole Diameter | 1.130 inches minimum and 1.150 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 | 1.870 inches minimum and 1.895 inches maximum |
| Surface Treatment | Passivate |
| Thickness | 0.080 inches minimum and 0.100 inches maximum |
Cross-reference
Similar parts
Parts with matching key dimensions — often from a different standards family. Candidates for comparison only; verify the full specification before substituting.
- AN960C1816 AN 1-1/8 · 1-7/8 in · CRES
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Catalog data updated 2026-07-05. Report a data error