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MS51848-48
Military Standard Lock Washer
Description
Lock Washer
Specifications
| Hardness Rating | 35.0 rockwell c minimum and 43.0 rockwell c maximum |
|---|---|
| Hole Diameter | 0.167 inches minimum and 0.175 inches maximum |
| Material Specification | 66 fed std all material responses |
| Material Thickness | 0.047 inches minimum |
| Nondefinitive Specification/Std Data | A class and 5 style |
| Outside Diameter | 0.267 inches maximum |
| Style Designator | Split helical-right hand |
| Surface Treatment | Passivate |
| Surface Treatment Specification | Qq-p-35 fed spec single treatment response |
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Catalog data updated 2026-07-05. Report a data error