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MS21086L6
Military Standard Locking Nutplate Self
Description
Thread Size: 3/8", Nut Length: 7/8", Nut Height: 3/8"
Specifications
| Counterbore Diameter | 0.379 inches minimum nut |
|---|---|
| Distance From Aperture Center To Mounting Hole Center | 0.409 inches minimum and 0.419 inches maximum |
| Hardness Rating | 49.0 rockwell c maximum |
| Locking Feature | Prevailing torque all metal design |
| Lubrication | Dry film lubricant |
| Material | Steel |
| Mounting Hole Arrangement Style | 2 holes |
| Mounting Hole Diameter | 0.130 inches minimum and 0.135 inches maximum |
| Nut Counterbore Depth | 0.062 inches minimum nut |
| Nut Height | 0.344 inches maximum |
| Nut Length | 0.856 inches maximum |
| Nut Mounting Provision | Straight holes |
| Nut Style | Plate |
| Plate Thickness | 0.075 inches maximum |
| Plate Width | 0.580 inches minimum and 0.614 inches maximum |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-p-416,ty 1,cl 3 fed spec single treatment response |
| Temperature Rating | 450.0 deg fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series | UNJF |
| Thread Size | 0.375 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- MS21086L3K
- MS21086L6
- MS21086L08K
Cross-reference
Similar parts
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Catalog data updated 2026-07-05. Report a data error