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: 4.741\", grip: 4\", thread: 7/16-20, external wrenching bolt, flanged, 12 point, cadmium plated steel alloy, undrilled head
| National Stock Number (NSN) | 5306-00-865-9857 |
| 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 | Between 0.721 inches and 0.761 inches |
| Fastener Length | Between 4.731 inches and 4.751 inches |
| Head Style | Double hexagon w/hole |
| Head Height | 0.435 inches |
| Width Between Flats | Between 0.492 inches and 0.502 inches |
| Extended Washer Diameter | Between 0.740 inches and 0.750 inches |
| Extended Washer Thickness | 0.099 inches |
| Grip Diameter | Between 0.4360 inches and 0.4370 inches |
| Thread Diameter | 0.438 inches |
| Grip Length | Between 3.990 inches and 4.010 inches |
| Thready Qty Per Inch (tpi) | 20 |
| Min. Tensile Strength (psi) | 180000 pounds per square inch |
| Hardness Rating | 39.0 rockwell c and 43.0 rockwell c |
| Material | Steel comp 8740 or steel comp 4140 or steel comp e4340 or steel comp 6150 |
| Material Specification | Mil-s-6049 military specification 1st material response or mil-s-5626 military specification 2nd material response or mil-s-5000 military specification 3rd material response or mil-s-8503 military specification 4th material response |
| Surface Treatment | Cadmium |
| Surface Treatment Specification | Qq-p-416 type 2 class 3 federal specification single treatment response |
| Thread Series Designator | Unjf |
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