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: 2-1/8\", grip: 1-5/8\", thread: 5/16-24, internal wrenching bolt, cadmium plated alloy steel
| National Stock Number (NSN) | 5306-00-638-3166 |
| Alternate Part Number | N/A |
| Federal Supply Class (FSC) | 5306 |
| Unit of Measure (UOM) | 8 /Ea. |
| Thread Class | 3a |
| Thread Direction | Right-hand |
| Thread Length | 0.537 inches |
| Fastener Length | Between 2.173 inches and 2.203 inches |
| Head Style | Bevel-conical |
| Head Diameter | Between 0.521 inches and 0.531 inches |
| Head Height | 0.312 inches |
| Internal Drive Style | Hexagon |
| Thread Diameter | 0.312 inches |
| Width Across Flats | Between 0.219 inches and 0.221 inches |
| Thready Qty Per Inch (tpi) | 24 |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Material | Steel comp e4340 or steel comp 4140 or steel comp 8740 or steel comp 8735 |
| Material Specification | Mil-s-5000 military specification 1st material response or mil-s-5626 military specification 2nd material response or mil-s-6049 military specification 3rd material response or mil-s-8735 military specification 4th material response |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416 type 2 cl 2 federal specification single treatment response |
| Thread Series Designator | Unjf |
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