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: 2.520", grip: 1.875", thread: 3/8-24, external wrenching bolt, flanged, 12 point, cadmium plated steel alloy, undrilled head
| National Stock Number (NSN) | 5306-00-489-3503 |
| Alternate Part Number | N/A |
| Federal Supply Class (FSC) | 5306 |
| Unit of Measure (UOM) | 10 /Ea. |
| Thread Class | 3a |
| Thread Direction | Right-hand |
| Thread Length | Between 0.635 inches and 0.655 inches |
| Fastener Length | 2.520 inches |
| Head Style | Double hexagon w/hole |
| Head Height | 0.388 inches |
| Width Between Flats | Between 0.430 inches and 0.439 inches |
| Extended Washer Diameter | Between 0.639 inches and 0.649 inches |
| Extended Washer Thickness | 0.091 inches |
| Grip Diameter | Between 0.3735 inches and 0.3745 inches |
| Thread Diameter | 0.375 inches |
| Grip Length | Between 1.865 inches and 1.885 inches |
| Thready Qty Per Inch (tpi) | 24 |
| Min. Tensile Strength (psi) | 180000 pounds per square inch |
| Hardness Rating | 39.0 rockwell c and 43.0 rockwell c |
| Material | Steel comp 430fse or steel comp 81b45 or steel comp 302b or steel comp 4140 |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416 type 2 cl 3 federal specification single treatment response |
| Thread Series Designator | Unjf |
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