washers › lock washers
MS35338-136B
Military Standard Lock Washer
Description
MS 35338-136B Split Helical Lock Washer - Medium Series
Specifications
| Color | Black |
|---|---|
| Finish | Black Oxide |
| Hardness Rating | Between 35.0 rockwell c and 43.0 rockwell c |
| Hole Diameter | Between 0.141 inches and 0.148 inches |
| Material | CRES |
| Material Specification | 66 federal standard single material response |
| Material Thickness | Between 0.031 inches and 0.037 inches |
| Max. Thickness | .037 |
| Maximum I.D. | .148 |
| Maximum O.D. | .250 |
| Min. Thickness | .031 |
| Min. Width | .047 |
| Minimum I.D. | .141 |
| NIIN | 00-224-0747 |
| NSN | 5310-00-224-0747 |
| Nondefinitive Specification/Std Data | 2 style and c class |
| Outside Diameter | 0.250 |
| Screw Size | 6 |
| Style Designator | Split helical-right hand |
| Surface Treatment | Oxide film |
| Surface Treatment Specification | Class 4 military specification single treatment response mil-c-13924 |
| Weight | 0.0001 lb |
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.
- MS35338-41 MS #6 · 1/4 in · Steel
- MS35338-98 MS #6 · 1/4 in · Bronze
Looking for a specific part? Use the cross-reference lookup.
Catalog data updated 2026-07-05. Report a data error