NationalStockNumber.INFO
Worldwide distributor of NSN parts and consumables located in the USA.
Worldwide distributor of NSN parts and consumables located in the USA.
Thread: 1/2-20, self-locking nut, lightweight, cadmium plated, dry film lubricant, 450° , f
| National Stock Number (NSN) | 5310-01-057-3109 |
| Alternate Part Number | N/A |
| Federal Supply Class (FSC) | 5310 |
| Unit of Measure (UOM) | 2 /Ea. |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Locking Feature | Prevailing torque all metal design |
| Washer Outside Diameter | 0.770 inches |
| Lubrication | Dry film lubricant |
| Overall Height | Between 0.548 inches and 0.578 inches |
| Nut Style | Slotted hexagon |
| Washer Thickness | 0.070 inches |
| Width Across Flats | Between 0.554 inches and 0.566 inches |
| Tempurature Rating | 450.0 degrees fahrenheit |
| Thread Series | Unjf |
| Thready Qty Per Inch (tpi) | 20 |
| Thread Size | 0.500 inches |
| Criticality Code Justification | Feat |
| Bearing Surface Finish | 125.0 microinches |
| Special Features | Flightsafety critical aircraft part |
| Material | Steel |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-p-416 federal specification single treatment response |
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