NationalStockNumber.INFO
Worldwide distributor of NSN parts and consumables located in the USA.
Worldwide distributor of NSN parts and consumables located in the USA.
1/2-20 thread, self-locking, regular height, steel nut, cadmium plated, with dry-film lube, 450° f
| National Stock Number (NSN) | 5310-00-857-5562 |
| Alternate Part Number | N/A |
| Federal Supply Class (FSC) | 5310 |
| Unit of Measure (UOM) | 10 /Ea. |
| Thread Class | 3b |
| Thread Direction | Right-hand |
| Locking Feature | Prevailing torque all metal design |
| Lubrication | Dry film lubricant |
| Nut Style | Hexagon |
| Nut Height | 0.575 mils and 0.610 centimeters |
| Width Across Flats | Between 0.741 inches and 0.752 inches |
| Tempurature Rating | 450.0 degrees fahrenheit |
| Thread Series | Unjf |
| Thready Qty Per Inch (tpi) | 20 |
| Thread Size | 0.500 inches |
| Countersink Angle | 88.0 degrees nut |
| Bearing Surface Type | Chamfered |
| Bearing Surface Finish | 125.0 microinches |
| Material | Steel |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-p-416 federal specification single treatment response |
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