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MS21076L4
Military Standard Locking Nutplate Self
Description
Nutplates
Specifications
| Center To Center Distance Between Mounting Holes Along Length | 0.560 inches minimum and 0.564 inches maximum |
|---|---|
| Distance From Aperture Center To Mounting Hole Center | 0.276 inches minimum and 0.286 inches maximum |
| Features Provided | Floating nut |
| Hardness Rating | 49.0 rockwell c maximum |
| Locking Feature | Prevailing torque all metal design |
| Lubrication | Dry film lubricant |
| Material | Iron |
| Material Specification | Ams 5732 assn std single material response or ams 5737 assn std single material response or ams 5525 assn std single material response |
| Mounting Hole Arrangement Style | 2 holes |
| Mounting Hole Diameter | 0.098 inches minimum and 0.103 inches maximum |
| Nut Height | 0.281 inches maximum |
| Nut Length | 0.801 inches maximum |
| Nut Mounting Provision | Straight holes |
| Nut Style | Plate |
| Plate Thickness | 0.140 inches maximum |
| Plate Width | 0.350 inches minimum and 0.500 inches maximum |
| Surface Treatment | Passivate |
| Temperature Rating | 450.0 deg fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty Per Inch (tpi) | 28 |
| Thread Series | UNJF |
| Thread Size | 0.250 |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
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.
- NAS1068A4 NAS 1/4-28 · Steel
- MS21075-4 MS 1/4-28 · Steel
- MS21075L4E MS 1/4-28 · Steel
- MS21076L4E MS 1/4-28 · Iron
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Catalog data updated 2026-07-05. Report a data error