nuts › self-locking extended washer nuts
MS14222-08
Military Standard Locking Extended Washer Nut Self
Description
Self-Locking Extended Washer Nut
Specifications
| Counterbore Diameter | 0.164 inches washer and 0.194 inches washer |
|---|---|
| Locking Feature | Prevailing torque all metal design |
| Lubrication | Dry film lubricant |
| Material | Iron |
| Material Specification | Ams 5525 assn standard single material response or ams 5732 assn standard single material response |
| Nut Counterbore Depth | 0.006 inches washer and 0.031 inches washer |
| Nut Style | Hexagon |
| Overall Height | Between 0.125 inches and 0.188 inches |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Class 2 federal specification single treatment response type 2 qq-p-416 |
| Temperature Rating | 450 degrees fahrenheit |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Thread Qty Per Inch (tpi) | 32 |
| Thread Series | UNJC |
| Thread Size | 0.164 |
| Washer Outside Diameter | 0.290 |
| Washer Thickness | 0.015 |
| Width Across Flats | Between 0.213 inches and 0.221 inches |
Other sizes
Parts that share this base number, ordered by size. Always verify the full specification before substituting.
- MS14222-3
- MS14222-04
- MS14222-08
Cross-reference
No interchangeable or dimensionally similar parts are on record for MS14222-08. Try the cross-reference lookup to search by a different part number.
Catalog data updated 2026-07-05. Report a data error