NationalStockNumber.INFO
Worldwide distributor of NSN parts and consumables located in the USA.
Worldwide distributor of NSN parts and consumables located in the USA.
Length: 1.466", grip: 0.938", thread: 7/16-20, hex head, drilled shank, tension, short thread, cadmium plated alloy steel
| National Stock Number (NSN) | 5306-01-406-5012 |
| Alternate Part Number | N/A |
| Federal Supply Class (FSC) | 5306 |
| Unit of Measure (UOM) | 1 /Ea. |
| Thread Class | 3a |
| Thread Direction | Right-hand |
| Thread Length | 0.528 inches |
| Fastener Length | Between 1.451 inches and 1.481 inches |
| Head Style | Dished hexagon |
| Head Height | Between 0.219 inches and 0.234 inches |
| Width Between Flats | Between 0.678 inches and 0.690 inches |
| Grip Diameter | Between 0.4360 inches and 0.4370 inches |
| Shank Unthreaded Hole Diameter | 0.106 inches first hole and 0.116 inches first hole |
| Thread Diameter | 0.4375 inches |
| Grip Length | Between 0.928 inches and 0.948 inches |
| Thready Qty Per Inch (tpi) | 20 |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Distance From Head Largest Bearing Surface To Shank Hole Center | 1.257 inches first hole and 1.277 inches first hole |
| Material | Steel comp e4340 or steel comp 8740 |
| Material Specification | Mil-s-5000 military specification 1st material response or mil-s-6049 military specification 2nd material response or ams 6322 assn standard 2nd material response |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416, ty2 cl2 federal specification single treatment response |
| Thread Series Designator | Unjf |
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