washers › recessed washers
MS20002C4
Military Standard Recessed Washer
Description
Washer
Specifications
| Alternate Part Number | NAS143-4C |
|---|---|
| Hole Diameter | 0.252 inches minimum and 0.260 inches maximum |
| Material | Steel |
| Material Specification | 66 fed std all material responses |
| Material Thickness | 0.068 inches minimum and 0.088 inches maximum |
| NIIN | 00-596-1766 |
| NSN | 5310-00-596-1766 |
| Outside Diameter | 0.521 inches minimum and 0.541 inches maximum |
| Recess Angle | 89.0 degrees minimum and 91.0 degrees maximum |
| Recess Diameter | 0.334 inches minimum and 0.344 inches maximum |
| Style Designator | 15 recessed |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-p-416,ty 2,cl 3 fed spec single treatment response |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS20002C4. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error