washers › flat washers
NAS1587-9
Flat Washer
Description
Hole Diameter: 9/16", Diameter: 1", Thickness: 1/16
Specifications
| Hole Diameter | Between 0.568 inches and 0.579 inches |
|---|---|
| Material | CRES |
| Material Specification | Mil-s-6721 military specification all material responses or qq-s-763 federal specification all material responses |
| Overall Diameter | 0.968 |
| Specification Data | 80205-nas1587 professional/industrial association standard |
| Surface Finish | 63.0 microinches bottom, 63.0 microinches top |
| Surface Treatment Specification | Qq-p-35 federal specification single treatment response |
| Thickness | 0.062 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
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.
- NAS1587-9L NAS 9/16 · 31/32 in · Steel
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Catalog data updated 2026-07-05. Report a data error