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MS20364D918
Military Standard Locknut
Description
Thread Size: 1/2", Nut Height: 3/8", Head Width: 7/8"
Specifications
| Bearing Surface Type | Chamfered |
|---|---|
| Locking Feature | Free-running all metal design or prevailing torque with nonmetallic insert |
| Material | Aluminum |
| Nut Height | 0.343 inches minimum and 0.375 inches maximum |
| Nut Style | Hexagon |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 18 |
| Thread Qty Per Inch (tpi) | 18 |
| Thread Series | UNF |
| Thread Size | 0.562 |
| Width Across Flats | 0.865 inches minimum and 0.877 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- MS20364D832A
- MS20364D918
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.
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Catalog data updated 2026-07-05. Report a data error