washers › recessed washers
MS20002C6
Military Standard Recessed Washer
Description
Washer
Specifications
| Alternate Part Number | NAS143-6C |
|---|---|
| Hole Diameter | Between 0.378 inches and 0.388 inches |
| Material | Steel |
| Material Specification | 66 federal standard single material response |
| Material Thickness | 0.078 |
| Min. Tensile Strength (psi) | 125000 pounds per square inch |
| NIIN | 00-149-9146 |
| NSN | 5310-00-149-9146 |
| Outside Diameter | 0.687 |
| Recess Angle | 90.0 degrees |
| Recess Diameter | Between 0.483 inches and 0.495 inches |
| Style Designator | Recessed |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Cl 3 federal specification single treatment response type 2 qq-p-416 |
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.
- NAS1587-6C NAS 3/8 · 11/16 in · CRES
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Catalog data updated 2026-07-05. Report a data error