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MS21045L14
Military Standard Locknut
Description
Thread Size: 7/8", Nut Height: 1", Head Width: 1-15/64"
Specifications
| Bearing Surface Finish | 125.0 microinches |
|---|---|
| Bearing Surface Type | Chamfered or washer faced |
| Countersink Angle | 88.0 degrees nominal nut |
| Locking Feature | Prevailing torque all metal design |
| Lubrication | Dry film lubricant |
| Material | Steel |
| Nut Height | 0.965 inches minimum and 1.016 inches maximum |
| Nut Style | Hexagon |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-p-416 fed spec single treatment response |
| Temperature Rating | 450.0 deg fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 14 |
| Thread Qty Per Inch (tpi) | 14 |
| Thread Series | UNJF |
| Thread Size | 0.875 |
| Width Across Flats | 1.239 inches minimum and 1.252 inches maximum |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- MS21045L4E
- MS21045L9
- MS21045L10
- MS21045L12
- MS21045L14
- MS21045L18
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS21045L14. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error