washers › flat washers
MS9549-11
Military Standard Flat Washer
Description
Hole Diameter: 3/8", Diameter: 1/2
Specifications
| Hole Diameter | Between 0.333 inches and 0.348 inches |
|---|---|
| Material | CRES |
| Material Specification | Ams 5510 assn standard single material response |
| Overall Diameter | Between 0.552 inches and 0.572 inches |
| Surface Finish | 63.0 microinches bottom, 63.0 microinches top |
| Thickness | Between 0.028 inches and 0.036 inches |
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.
- S8157N137-032 Other 5/16 · 9/16 in · Steel
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Catalog data updated 2026-07-05. Report a data error