Worldwide distributor of NSN parts and consumables located in the USA.
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National Stock Number (NSN) | 5306-00-269-4454 |
Alternate Part Number | N/A |
Federal Supply Class (FSC) | 5306 |
Unit of Measure (UOM) | 2 /Ea. |
Thread Class | 3a |
Thread Direction | Right-hand |
Thread Length | Between 0.460 inches and 0.510 inches |
Fastener Length | Between 1.595 inches and 1.625 inches |
Head Style | Double hexagon w/hole |
Head Height | 0.300 inches |
Width Between Flats | Between 0.306 inches and 0.315 inches |
Extended Washer Diameter | 0.433 inches |
Extended Washer Thickness | 0.069 inches |
Grip Diameter | Between 0.2485 inches and 0.2495 inches |
Thread Diameter | 0.250 inches |
Grip Length | Between 1.115 inches and 1.135 inches |
Thready Qty Per Inch (tpi) | 28 |
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 8740 or steel comp 8735 or steel comp 6150 |
Surface Treatment | Cadmium |
Thread Series Designator | Unf |
Specification Data | 80205-nas624 professional/industrial association standard |
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