nuts › self-locking nutplates
MS21052-06
Military Standard Locking Plate Nut Self
Description
6-32 thread - self-locking nutplate - one lug low height - corrosion resistant steel - 450°,, without dry film lube - plain rivet holes
Specifications
| Center To Center Distance Between Mounting Holes Along Length | 0.310 inches minimum and 0.312 inches maximum |
|---|---|
| Distance From Aperture Center To Mounting Hole Center | 0.249 inches minimum and 0.339 inches maximum |
| Hardness Rating | 49.0 rockwell c maximum |
| Locking Feature | Prevailing torque all metal design |
| Material | Iron |
| Material Specification | Ams 5525 assn std single material response or ams 5732 assn std single material response or ams 5737 assn std single material response |
| Mounting Hole Arrangement Style | 2 holes |
| Mounting Hole Diameter | 0.098 inches minimum and 0.103 inches maximum |
| NIIN | 00-762-2914 |
| NSN | 5310-00-762-2914 |
| Nut Height | 0.047 inches maximum |
| Nut Length | 0.935 inches maximum |
| Nut Mounting Provision | Straight holes |
| Nut Style | Plate |
| Plate Thickness | 0.047 inches maximum |
| Plate Width | 0.239 inches minimum and 0.297 inches maximum |
| Precious Material | Silver |
| Precious Material And Location | 0all surfaces silver |
| Surface Treatment | Silver |
| Surface Treatment Specification | Ams 2410 assn std single treatment response |
| Temperature Rating | 800.0 deg fahrenheit maximum |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 32 |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNJC |
| Thread Size | 0.138 |
| Weight | 0.0025 lb |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- MS21052-3
- MS21052-3K
- MS21052-4
- MS21052-06
- MS21052-08
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS21052-06. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error