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: 1.974", grip: 1.375", thread: 5/16-24, external wrenching bolt, flanged, 12 point, cadmium plated steel alloy, undrilled head
| National Stock Number (NSN) | 5306-00-955-8237 |
| 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 0.579 inches and 0.619 inches |
| Fastener Length | Between 1.964 inches and 1.984 inches |
| Head Style | Double hexagon w/hole |
| Head Height | Between 0.338 inches and 0.358 inches |
| Width Between Flats | Between 0.367 inches and 0.376 inches |
| Extended Washer Diameter | Between 0.521 inches and 0.531 inches |
| Extended Washer Thickness | Between 0.072 inches and 0.092 inches |
| Grip Diameter | Between 0.3110 inches and 0.3120 inches |
| Single Shear Strength | 108000 pounds per square inch |
| Thread Diameter | 0.312 inches |
| Grip Length | Between 1.365 inches and 1.385 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 4140 or steel comp e4340 or steel comp 6150 or steel comp 8735 or steel comp 8740 |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416, type 2, class 2 federal specification single treatment response |
| Thread Series Designator | Unjf |
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