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MS14145L5
Castellated Nut
Description
Castellated Nut
Specifications
| Bearing Surface Finish | 125 microinches |
|---|---|
| Locking Feature | Prevailing torque all metal design |
| Lubrication | Dry film lubricant |
| Material | Steel |
| NIIN | 01-055-3854 |
| NSN | 5310-01-055-3854 |
| Nut Style | Slotted hexagon |
| Overall Height | Between 0.173 inches and 0.203 inches |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-p-416 federal specification single treatment response |
| Temperature Rating | 450 degrees fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty | 24 |
| Thread Qty Per Inch (tpi) | 24 |
| Thread Series | Unjf (fine thread with external controlled root radius) |
| Thread Size | 0.312 |
| Washer Outside Diameter | 0.52 |
| Washer Thickness | 0.02 |
| Weight | .004 lb |
| Width Across Flats | Between 0.367 inches and 0.378 inches |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS14145L5. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error