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: 3-7/32", grip: 2-11/16", thread: 5/16-24, cadmium plated steel, undrilled shank
| National Stock Number (NSN) | 5306-00-550-3319 |
| 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 | 0.531 inches |
| Fastener Length | 3.219 inches |
| Head Style | Hexagon |
| Head Height | Between 0.172 inches and 0.204 inches |
| Width Between Flats | Between 0.490 inches and 0.502 inches |
| Grip Diameter | Between 0.3112 inches and 0.3117 inches |
| Thread Diameter | 0.312 inches |
| Grip Length | 2.688 inches |
| Thready Qty Per Inch (tpi) | 24 |
| Min. Tensile Strength (psi) | 125000 pounds per square inch |
| Surface Finish | 63.0 microinches bearing surface of head |
| Surface Finish | 63.0 microinches grip |
| Material | Steel comp 4140 or steel comp 8740 or steel comp 8630 or steel comp 8735 or steel comp 4130 or steel comp 4037 |
| Surface Treatment | Cadmium and chromate |
| Surface Treatment Specification | Qq-p-416 type 2 cl 3 federal specification single treatment response |
| Thread Series Designator | Unf |
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