NationalStockNumber.INFO
Worldwide distributor of NSN parts and consumables located in the USA.
Worldwide distributor of NSN parts and consumables located in the USA.
| National Stock Number (NSN) | 5305-00-551-6450 |
| Alternate Part Number | N/A |
| Federal Supply Class (FSC) | 5305 |
| Unit of Measure (UOM) | 10 /Ea. |
| Thread Class | 3a |
| Thread Direction | Right-hand |
| Thread Length | Between 0.505 inches and 0.572 inches |
| Fastener Length | Between 1.077 inches and 1.124 inches |
| Head Style | Flat countersunk |
| Head Diameter | Between 0.625 inches and 0.635 inches |
| Grip Diameter | Between 0.3108 inches and 0.3117 inches |
| Internal Drive Style | Cross recess type 1 |
| Thread Diameter | 0.312 inches |
| Grip Length | Between 0.552 inches and 0.572 inches |
| Thready Qty Per Inch (tpi) | 24 |
| Min. Tensile Strength (psi) | 160000 pounds per square inch |
| Hardness Rating | 36.0 rockwell c and 40.0 rockwell c |
| Countersink Angle | 100.0 degrees |
| Material | Steel |
| Surface Treatment | Cadmium |
| Thread Series Designator | Unjf |
| Specification Data | 80205-nas498 professional/industrial association standard |
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