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MS21225-5
Military Standard Locking Slotted Hexagon Nut Self
Description
Nuts
Specifications
| Bearing Surface Type | Washer faced |
|---|---|
| Locking Feature | Prevailing torque all metal design |
| Material | Iron |
| Material Specification | Ams 5525 assn std single material response or ams 5725 assn std single material response or ams 5737 assn std single material response |
| Nut Height | 0.313 inches minimum and 0.343 inches maximum |
| Nut Style | Slotted, hexagon |
| Surface Treatment | Silver |
| Surface Treatment Specification | Ams 2411 assn std single treatment response |
| Temperature Rating | 800.0 deg fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series | UNJF |
| Thread Size | 0.312 |
| Width Across Flats | 0.492 inches minimum and 0.502 inches maximum |
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.
- MS17825-5 MS 5/16-24 · Plastic
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Catalog data updated 2026-07-05. Report a data error